3406b jake brake adjustment

Also the general engine condition: low compression and valve lash adjustment can affect braking performance also. I drove a truck with 3406B mechanical (425hp) and a 13 speed back in the early 90's, same jake as on yours but the newest version for that engine.

The dimension is measured from the top of the unit injector lifter to the machined ledge of the fuel injector body. Hold the adjusting screw in this position and tighten the locknut (3) to a torque of 100 ± 10 N·m (74 ± 7 lb ft). Make an adjustment to the unit injectors on cylinders 3, 5, and 6. Remove the timing bolt.~BRAKE The Model 349A Jake Brake® engine retarder is designed and approved for use on Caterpillar® 3406B and 3406C ATAAC (Air-to-air after-cooled) engines with PEEC® or mechanical fuel controls. The Model 349A replaces the former Model 349.DD15 ENGINE BRAKE/ JAKE BRAKE LASH ADJUSTMENT. 1. Set the lash on all the exhaust adjusting screws first (all the adjusting screws in direct contact with the exhaust valves). ... DD13 engines built starting with HDE0079072 use Engine Brake Adjustment tool W470589042300; set the lash to 4.6 mm (0.1811 in.). 4. Lash the engine brakes in …Created Date: 1/20/2000 9:39:45 AM Also the general engine condition: low compression and valve lash adjustment can affect braking performance also. I drove a truck with 3406B mechanical (425hp) and a 13 speed back in the early 90's, same jake as on yours but the newest version for that engine.Share 130K views 1 year ago Cat 3406C cold start and then rebuilding a …1.YMake an adjustment to the valve lash on the inlet. valves for cylinders 1, 2, and 4. 1.YLoosen valve adjustment locknut (3) . 2.Y lace the appropriate feeler gauge (5) between. the inlet rocker arm and the inlet valve bridge. Turn inlet adjustment screw (4) while valve. adjustment locknut (3) is being held from.When doing an overhead, do you adjust the bridges first then the valves or does it not matter. I know TDC intake 1 2 4 @.015 exhaust 1 3 5 @ .030 then rotate and do the others. 346D jake @ .067 When checking mine today, the bridges are loose, I can move them by hand on both the intake and exhaust. The exhaust valves are close to spec as are the ...

Jan 14, 2010 · Step 5. With the #1 cylinder at top dead center (TDC). Place a .015" feeler gauge between the rocker shaft and the valve bridge on #1 cylinder intake. There should be slight drag on the feeler gauge. If not then loosen the jam nut on the rocker shaft and turn the adjusting screw so you have the slight drag on the feeler gauge. Tighten the jam ... Genuine Jake Brake parts can be purchased through your engine OEM or local service center. Jacobs common components may be available through multiple engine OEMs or ...Jun 22, 2014 #1 rank Road Train Member 9,864 112,460 Feb 11, 2010 50 …Put the No. Loosen the locknut. Turn the adjustment screw until the screw makes contact with the electronic unit injector. Tighten the adjustment screw to an additional 2 turns. Turn the adjustment screw counterclockwise for 2.5 turns.Browse Caterpillar 3406 Engine Brakes / Jake Brakes For Sale near you on MyLittleSalesman.com. Find the best priced used Caterpillar 3406 Engine Brakes / Jake Brakes by owners and dealers.Advertisement ­ ­The dru­m brake may look complicated, and it can be pretty intimidating when you open one up. Let's break it down and explain what each piece does. Like the disc brake, the drum brake has two brake shoes and a piston. But t...Alternately tighten the rocker shaft capscrews to [115 ft-lb] put the jake housing on torque and adjust to the spec on the tag on the housing of the jake brake. Always adjust the brake when the crossover is loose on the cylinder, Might have to rotate the engine twice. Adjust the valves the way i told you .

After each adjustment, tighten valve adjustment locknut (3) while valve adjustment screw (4) is being held from turning. Tighten to a torque of 30 ± 7 N·m (22 ± 5 lb ft). Recheck each adjustment. c. 5. Make an adjustment to the valve lash on the exhaust valves for cylinders 1, 3, and 5. a. Loosen valve adjustment locknut (1) .Cat 3406B JAke adjustment... Discussion in 'Trucks [ Eighteen Wheelers ]' started by rank, Jun 22, 2014. Page 2 of 3 < Prev 1 2 3 Next > Jun 23, 2014 #11 ...VALVE ADJUSTMENT AND JACOB BRAKE | 3406B CAT engine (Part 1)|Machine Healer Machine healer 8.48K subscribers Join Subscribe 784 31K views 2 years ago #3406B #Machinehealer tutorial for complete...1.29 JAKE BRAKE® Model Number Model Year Engine Displacement Engine Brake Slave Piston Adjustment 6067WU40 Pre-1991 11.1L 760/760A 0.660 mm ... SERIES 60 SERVICE MANUAL 12.2.1 Slave Piston Adjustment (Jake Brake® Lash) Refer to information listed in Table 12-4 for the correct slave piston adjustment specification. …

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1.29 JAKE BRAKE® Model Number Model Year Engine Displacement Engine Brake Slave Piston Adjustment 6067WU40 Pre-1991 11.1L 760/760A 0.660 mm ... SERIES 60 SERVICE MANUAL 12.2.1 Slave Piston Adjustment (Jake Brake® Lash) Refer to information listed in Table 12-4 for the correct slave piston adjustment specification. …Meet the Experts. I changed the Jake brake switch on the back of the pump on my 3406b. The truck ran like a top until I did this and now - Answered by a verified Mechanic.Location. Canada. May 7, 2013. #1. I have an older Freightliner with a cat 3406B . I just did some engine work and was wondering if anybody had the torque specs for the bolts in the Jake Brake . There are the four larger bolts that act as head bolts and there are two smaller bolts . The larger bolts are torqued at 330 lbs for the head but what ...simple tutorial for operation of Jacob brake or exhaust brake for 3406B CAT engineAug 4, 2010 · Jake Brake Compression Brakes. 0.94 ± 0.08 mm (0.037 ± 0.003 inch) Loosen adjustment locknut (1) and back out the adjusting screw until the slave piston is not in contact with the exhaust valve rocker arm. Insert the appropriate feeler gauge between the foot of the slave piston (2) and the rocker arm (3).

Access Engine Brake NEVER REMOVE OR ADJUST ANY ENGINE BRAKE OR COMPONENT WITH THE ENGINE RUNNING. Access Engine Brake 1. Thoroughly clean engine. 2. Remove accessory equipment to gain access to rocker lever covers and remove covers. 3. Disconnect electrical connections at the spacer. 4. Remove engine brake housing capscrew (4), nut (6), and ... Feb 7, 2016 · Subject: RE: Cat 3406C jake brake issue. Crivitz, WI. I believe the problem is in the head. The bridge depths were the same. Unfortunately, the height of the valves are different. I tried using a dial indicator but had more consistent readings using the dial calipers. #4 cyl reads 3.150. #5 cyl reads 3.166. USED. Description: CAT 3406B REAR JAKE BRAKE, C346B MODEL, P/N 013173. CAT 3406B ENGINE BRAKE ASSEMBLY, C346C MODEL, FRONT BRAKE P/N 17271, REAR BRAKE P/N 17272, INCLUDES ENGINE BRAKES, BOLTS, ROCKERS, SPACERS, VALVE BRIDGES. CAT 3406B JAKE BRAKE ASSEMBLY, MODEL C346B, INCLUDES …The average cost of brake repairs varies based on the type of repairs and where the repair work is done. On average, it can cost between $130 and over $900 for each axle. Brake repairs may include changing the pads and rotors, flushing brak...* Early Model 340A engine brake housings shipped prior to March 1997 were assigned Serial Numbers 070000 and below (for 12 volt applications) and A01000 and below (for 24 volt applications). **Early 340B housings used 2 front mounting studs. Later 340B housings use 1 front mounting stud. TUNE-UP KIT INSTRUCTIONS General Information For additional information on the …3406BPMC1FCAT Inframe Kit - Big Pin 3406 EA 1 1 3406SPMC1FCAT Inframe Kit - Small Pin 3406 EA 1 1 1807352MC1FCAT Inframe Kit - Cat 3406E EA 1 1 Table 2: Gaskets, Rings & Seals Part No. OEM No. Description UOM Qty. Per Engine SPQ MC1F7C2888CAT Inframe Overhaul Kit - 3406E 5EK EA 1 1 3406062MCBCAT Inframe Gasket Kit - Cat 3406B EA 1 1 &Nov 23, 2009 · 3533 posts · Joined 2009. #2 · Nov 23, 2009. the studs were upgraded and should have a 9 stamp on the top they go in just finger tight in a dry hole and first 40 then80 lbs on the nuts, on both rockers and Jakes then finger tight on the 3/8 nut up to the bottom of the jake head then 35. Hope this helps. 1988 ford van fresh overhaul, 1991 ...

3406"A" block pumps had a jake switch opening that contacted the fuel rack, so if set correctly the rack moved further closed than idle when in deceleration cycle and activated the jake, at idle the rack moved back to a give enough fuel to idle and the jakes didn't stay on, but these were really fussy to set, I don't know if a B/C pump can be ...

I run my 3406E up to the governed 2100 and maybe a little more on some grades... it's made to do that. ... What is amazing is watching guys descend a grade with their Jake on at 1200 RPM's... and smoking the brakes. A Jake needs more RPM's to work at it's peak... Krooser, Jan 15, 2011. Krooser, Jan 15, 2011 #13 + Quote Reply. Jan 15, …3. Timing Pin-Fuel Pump (3406) 8S2291 4. Timing Pin-Fuel Pump (3406B) 6V4186 5. Turning Tool 9S9082 Recommended Torque Values Bridge Adj. Screw lock nuts- 24 lbft (32 N*m) Cylinder Head Bolts- 330 lbft (450 N*m) Engine Brake Hold-down nuts- 100lbft (135 N*m) Engine Brake 7/16” cap screws- 60lbft (82 N*m) Rocker Arm Adj. Screw nuts- 22 lbft ...cat 3406b rear jake brake, c346b model, p/n 013173: cat 3406b jake brake assembly, model c346b, includes jakes, jake spacers, towers, bolts, rocker arm assy, exhaust valve bridges, for jake brake conversion: cat 3406b engine brake assembly, c346c model, front brake p/n 17271, rear brake p/n 17272, includes engine brakes, bolts, rockers, spacers ... Jan 21, 2020 · 6NZ1 - 83125 340C 435 and up 0.033" 155-5238 N/A N/A 143-6628. 6NZ 340B 435 and up 0.033" 155-5238 N/A N/A 143-6628. 410 and under 0.037" 155-5239 N/A N/A 143-6628. This is part of procedure, in Jacobs 340 series installation guide; 3. Turn in the slave piston adjusting screw (Auto-. Daniel Wilson. Associate Degree. 6,648 satisfied customers. 3406c cat engine. Front jakes work but not the rear. The. 3406c cat engine. Front jakes work but not the rear. The rear solenoid has power and oil squirts out when solenoid engages but still the jakes … read more.3406 E Torque Specs Mains Rods Head Jakes Injector. 200 lb.ft + 120 degrees 70 lb. + 90 degrees 350 lb (80 lb. bolts) (60 lb. nuts) 46 lb Cam Side: 3406 E Valve Adjustment Intake - .015 Exhaust - .030 Inj. Adjustment. No. 1 TDC No. 6 TDC. No. 1 TDC Turn 360 deg. Jake - Slave Piston Lash Setting 435 H.P. 410 H.P. Intake Exhaust Intake Exhaust 3 ...Alternately tighten the rocker shaft capscrews to [115 ft-lb] put the jake housing on torque and adjust to the spec on the tag on the housing of the jake brake. Always adjust the brake when the crossover is loose on the cylinder, Might have to rotate the engine twice. Adjust the valves the way i told you .Fits Caterpillar 3406E truck engines with serial numbers beginning with 5EK & 6TS. 16.25:1 CR Caterpillar 3406E Engine Inframe-Overhaul Rebuild Kit, Piston 1807352, AFA Diamond From $13,468.95 to $17,274.35

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3406B 4GM68634, Has Pac brake and Brake Saver I need valve adjustment, injector, and pac brake adjustment with Torque specs. ... Ona 1989 peterbilt tractor 3406 b mechanical engine jake brake at idle dont turn truck off u think it needs an adjustment ...DO NOT remove engine brake housing at this time.-Check housing torque (80 ft. lbs.)-Repair as necessary. (B) Hydraulic Fault: Retarder is NOT operating properly (low on power) and NO active engine warning codes when engine brake is applied. Check for correct engine oil level. (8) Add oil if necessary.-Oil pressure test at engine brake may be ...Sep 25, 2014 · High School or GED. 1,939 satisfied customers. I am in need specs and overhead clearances cat engine I'm. Hello again I am in need for tourqe specs and overhead clearances for a cat engine I'm having a hard time finding serial #it is an 3406 a model it's in a 86 … read more. 14,534. Location. WWW. Mar 20, 2016. #27. lantraxco said: Jake also had an upgrade kit for the 349 series called a "B+" kit to increase braking in the 3406B models. If you want the best performance and life, you would want the latest 349D setup I should think.Dec 11, 2010 · SledMan · #3 · Dec 12, 2010. OldHoods#1 said: I've read the jake comparison info from thread on 4-10. I also am having trouble w/ my 349a jake on my 3406c. It use to work really well when I first bought the truck. Many miles, several springs, o-rings, etc., even the $500.00 complete kit, plus 6 new delay pistons, she still doesn't work nearly ... 1. Set front and rear Jake Brake housings on rocker shafts locating on retorqued studs. Ensure that master piston pushrods will engage with pocket located on top of injector rocker arm. 2. Lubricate each hold-down capscrew with clean engine oil prior to installation. 3. Install three M12x170 capscrews (25) on solenoid side of brake.Feb 7, 2016 · Subject: RE: Cat 3406C jake brake issue. Crivitz, WI. I believe the problem is in the head. The bridge depths were the same. Unfortunately, the height of the valves are different. I tried using a dial indicator but had more consistent readings using the dial calipers. #4 cyl reads 3.150. #5 cyl reads 3.166. 3406 E Torque Specs Mains Rods Head Jakes Injector. 200 lb.ft + 120 degrees 70 lb. + 90 degrees 350 lb (80 lb. bolts) (60 lb. nuts) 46 lb Cam Side: 3406 E Valve Adjustment Intake - .015 Exhaust - .030 Inj. Adjustment. No. 1 TDC No. 6 TDC. No. 1 TDC Turn 360 deg. Jake - Slave Piston Lash Setting 435 H.P. 410 H.P. Intake Exhaust Intake Exhaust 3 ...I need the torque specs & overhead adjustment procedure for a 2004 year C 13 Acert Cat. We're doing an inframe. We are a diesel repair shop but don't have access to Cat information. ... c 15 cat acert ser no BXS24854 with 340E jake brake,would like to find torque & lash for intake actuators ...143-6714 SCREW AS-ENGINE BRAKE VALVE FOR USE WITH JACOBS COMPRESSION BRAKE MODEL C346B FIELD INSTALLATION 3406B 143-6714: SCREW AS-ENGINE BRAKE VALVE Caterpillar SIS Online 3406B ... NUT-ADJUSTMENT 12. 4D-5254 [1] RING-LOCKWASHER 13. 1S-3420 [1] KNOB (WHITE, OPERATOR ... Jake Brake Part … ….

9X-0239: Switch Assembly. 5N-4185: WASHER. 5B-3180: 5/16''-18 Hex Jam Nut. 5P-4571: TERMINAL. Description: Cat limit switch assembly is mount in the engine brake assembly designed to limit the throttle in governor control of Cat machines. Cat components make certain that your equipment is operating at an optimal level. Attributes:45 posts · Joined 2011. #1 · Aug 18, 2011. I am planning a 625hp rebuild of my 3406B. One question (of many) is about the brakeaver. It's already there, I like it and it holds well at 58psi, but how much power does it rob in normal driving? Also, I haven't found much info on updating jake brakes for this motor.Recheck each adjustment. Remove the timing bolt, and turn the flywheel by 360 degrees in the direction of engine rotation. This will position the No. 6 piston at the top center on the compression stroke. Install the timing bolt in the flywheel. Make an adjustment to the valve lash on the inlet valves 3, 5, and 6.See Jacobs Driver’s Manual for proper engine brake driver techniques. Contents Engine Preparation Adjustment Reference Point Mounting Stud installation Brake Housing Installation Housing Placement Valve and Injector Adjustments Slave Piston Lash Adjustment Housing Wiring Final Housing Installation and Test Chassis Wiring Final TestAdvertisement ­ ­The dru­m brake may look complicated, and it can be pretty intimidating when you open one up. Let's break it down and explain what each piece does. Like the disc brake, the drum brake has two brake shoes and a piston. But t...Oct 29, 2009 · When doing an overhead, do you adjust the bridges first then the valves or does it not matter. I know TDC intake 1 2 4 @.015 exhaust 1 3 5 @ .030 then rotate and do the others. 346D jake @ .067 When checking mine today, the bridges are loose, I can move them by hand on both the intake and exhaust. The exhaust valves are close to spec as are the ... My buddys Pete loaded at ~70k comin off the freeway. 1990 379 with a B model Cat turned up with 349A super jakes. Running the jakes at about 2000 rpms lettin...I run my 3406E up to the governed 2100 and maybe a little more on some grades... it's made to do that. ... What is amazing is watching guys descend a grade with their Jake on at 1200 RPM's... and smoking the brakes. A Jake needs more RPM's to work at it's peak... Krooser, Jan 15, 2011. Krooser, Jan 15, 2011 #13 + Quote Reply. Jan 15, …The P-36 Engine Brake is designed for 3406 applications. Examine the valve cover. An … 3406b jake brake adjustment, I need the torque specs & overhead adjustment procedure for a 2004 year C 13 Acert Cat. We're doing an inframe. We are a diesel repair shop but don't have access to Cat information. ... c 15 cat acert ser no BXS24854 with 340E jake brake,would like to find torque & lash for intake actuators ..., Brake™ functions basically in the same manner for vehicles with manual transmissions. The engine brake is activated when you move your foot off the throttle, and deactivated when you apply pressure to the throttle. A pressure-sensing switch (or the electronic engine controls) will deactivate the Jacobs Engine Brake when the engine speed falls ..., The P-36 Engine Brake is designed for 3406 applications. Examine the valve cover. An identification tag is attached to the valve cover showing all the necessary information. ... ENGINE TYPE ADJUSTMENT GAUGE# 3406 .060 P7446 3406B prior 1991 .080 P34670 3406 B+C 1991 to present .070* P13184, The emergency brake is considered unnecessary up until the point when your hydraulic brakes fail or your car begins to roll down a steep hill. An emergency brake is strictly mechanical, as opposed to the disc or drum brakes found in the whe..., VALVE ADJUSTMENT AND JACOB BRAKE | 3406B CAT engine (Part 1)|Machine Healer Machine healer 8.48K subscribers Join Subscribe 784 31K views 2 years ago #3406B #Machinehealer tutorial for complete..., Access Engine Brake NEVER REMOVE OR ADJUST ANY ENGINE BRAKE OR COMPONENT WITH THE ENGINE RUNNING. Access Engine Brake 1. Thoroughly clean engine. 2. Remove accessory equipment to gain access to rocker lever covers and remove covers. 3. Disconnect electrical connections at the spacer. 4. Remove engine brake housing capscrew (4), nut (6), and ..., Daniel Wilson. Associate Degree. 6,648 satisfied customers. 3406c cat engine. Front jakes work but not the rear. The. 3406c cat engine. Front jakes work but not the rear. The rear solenoid has power and oil squirts out when solenoid engages but still the jakes … read more., Associate Degree. 1,368 satisfied customers. I checked the ground wire to the solenoid perfect ground the. I checked the ground wire to the solenoid perfect ground the power unit 12 volt good amperage but the solenoid is getting extremely hot and … read more., 163-1533: 12 Volt Engine Brake Solenoid. 143-6628: TUNE-UP KIT-BK. 247-7133: REGULATOR-TE. 6I-4421: 8.585mm Thick Spacer Plate. Description: Solenoids are important components of engine brakes, which are used to slow machines down. Attributes: Cat® parts are manufactured to precise specifications and are built for durability, …, 3406B 4GM68634, Has Pac brake and Brake Saver I need valve adjustment, injector, and pac brake adjustment with Torque specs. Also on this engine there is not a timing pin hole in flywheel housing to l … read more, manually resetting Jacob brake#MachineHealer, Nov 19, 2015 · Daniel Wilson. Associate Degree. 6,648 satisfied customers. 3406c cat engine. Front jakes work but not the rear. The. 3406c cat engine. Front jakes work but not the rear. The rear solenoid has power and oil squirts out when solenoid engages but still the jakes … read more. , How to Use this Guide Caterpillar Form Number: RENR2327-00 Begin by obtaining engine and vehicle information. This is the first step to selecting brake kits or components. The more information you start with, the less you’ll need to go back to the customer. Gather the following information about the engine and vehicle. Engine model , CATTC. Jake will disengage on a mechanical engine 1 of 3 ways; on/off switch, clutch switch or throttle switch. As far as shutoff mechanism 3 types were available; manual push/pull cable, Cat electric solenoid (energized to shut off, not energized to run like 3406B) and Kysor electric over air., the engine brake begins to operate. Normal oil evacuating from the control valve covers should be free of air bubbles before replacing the valve covers. This permits oil to fill brake housing passages and readies the brake for operation. 4. Position valve covers on spacer and install capscrews. Torque to 13 lb.-ft. (18 Nm). 5. , Sep 25, 2014 · High School or GED. 1,939 satisfied customers. I am in need specs and overhead clearances cat engine I'm. Hello again I am in need for tourqe specs and overhead clearances for a cat engine I'm having a hard time finding serial #it is an 3406 a model it's in a 86 … read more. , Exhaust brakes are much harder on the head and turbo than a Jake. 346C is the safest, and as stated, 349 has highest BSH but harder to tune. Leave the rest of the engine as is. All good parts, with 15.2's and the 13 cam. Give it four more turns out, meter time to 23* at 1000 with the start at 1300 even, and run it., Refer to Table 2. 3.YAfter each adjustment, tighten valve adjustment locknut (3) while valve adjustment screw (4) is being held from turning. Tighten to a torque of 30 ± 7 N·m (22 ± 5 lb ft). Recheck each adjustment., 3406B 4GM68634, Has Pac brake and Brake Saver I need valve adjustment, injector, and pac brake adjustment with Torque specs. Also on this engine there is not a timing pin hole in flywheel housing to l … read more, The slack adjuster is the part of an air-brake system that is used to adjust the brakes when needed. The slack adjuster is located on the air canister on the axle housing near the wheel. On vehicles with drum brakes, it is between the pushr..., DD15 ENGINE BRAKE/ JAKE BRAKE LASH ADJUSTMENT. 1. Set the lash on all the exhaust adjusting screws first (all the adjusting screws in direct contact with the exhaust valves). ... DD13 engines built starting with HDE0079072 use Engine Brake Adjustment tool W470589042300; set the lash to 4.6 mm (0.1811 in.). 4. Lash the engine brakes in …, Jun 11, 2016 · Since your clutch was just adjusted that clutch switch could very well be out of adjustment The throttle cut out switch is on the very back of the fuel pump its alittle black box with 2 wires going to it you adjust in or out to complete the circuit for your jake brake when the foot throttle is depressed.. it opens the contacts to break the ... , JAKE BRAKE TUNE-UP KIT TO YOUR ENGINE OVERHAUL ... VALVE ADJUSTMENT 300 to 500 K MILES Wiring, Terminal Connections I I Clutch/Throttle/Buffer A A/R ... 3406 MECHANICAL 349, 349A 143-6622 19461 163-1547 1024614 3406E, C15, C16, C18 340 SERIES 143-6628 19654 163-1533 1024610 CUMMINS, Put the No. Loosen the locknut. Turn the adjustment screw until the screw makes contact with the electronic unit injector. Tighten the adjustment screw to an additional 2 turns. Turn the adjustment screw counterclockwise for 2.5 turns., JAKE BRAKE TUNE-UP KIT TO YOUR ENGINE OVERHAUL ... VALVE ADJUSTMENT 300 to 500 K MILES Wiring, Terminal Connections I I Clutch/Throttle/Buffer A A/R ... 3406 MECHANICAL 349, 349A 143-6622 19461 163-1547 1024614 3406E, C15, C16, C18 340 SERIES 143-6628 19654 163-1533 1024610 CUMMINS, Volvo Penta D13 is an in-line 6-cylinder, 12. 【Powerful】Used to adjust intake and exhaust valve adjustment with or without engine brakes and engine brake rocker. Hold adjusting screw in place and torque-tighten lock nut to 38 ± 3 Nm (28 ± 2 ft-lb) Note: The exhaust valve rockers do not have adjusting screws., High School or GED. 2,395 satisfied customers. diesel..# 1 cylinder push/rod & lifter with bad valve replacment. Have a 1990 Mack Diesel E7 ...marinized for my boat . Engine had a burned valve. Reworked the head, changed the push rod, but the # XXXXX … read more., Jun 5, 2013 · Cat 3406B JAke adjustment... Discussion in 'Trucks [ Eighteen Wheelers ]' started by rank, Jun 22, 2014. Page 2 of 3 < Prev 1 2 3 Next > Jun 23, 2014 #11 ... , Feb 11, 2010 · 3406"A" block pumps had a jake switch opening that contacted the fuel rack, so if set correctly the rack moved further closed than idle when in deceleration cycle and activated the jake, at idle the rack moved back to a give enough fuel to idle and the jakes didn't stay on, but these were really fussy to set, I don't know if a B/C pump can be ... , Jan 23, 2010 · Adjust the valve lash while the engine is stopped. Use the following procedure in order to adjust the valves: Put the No. 1 piston at the top center position. Note: If the engine is equipped with an engine compression brake, loosen the adjusting screw for the slave piston lash prior to adjusting the engine valve lash. , Cat Jake/Engine Brake on HeavyTruckParts.Net. Easily find what you need from 2,406,482 parts available. ... USED CAT 340A JAKE BRAKE HOUSING. FOR 14.6L 3406E. PN 019948. Create Estimate. Part Info (877)557-8782 Request Info. Enterprise(1869) LKQ Thompson Motors - Wykoff Wykoff MN., Genuine Jake Brake parts can be purchased through your engine OEM or local service center. Jacobs common components may be available through multiple engine OEMs or ..., Adjust the following: Intake valves 3, 5 & 6 Exhaust valves 2, 4 & 6 Then adjust the IVA pistons on 3, 5 & 6 Then adjust the Jakes on 2, 4 & 6 Adjustments: Intake valves .015 Exhaust valves .030 IVA pistons .020 Jake brakes .027 You will need a special tool to check the injector height settings ALWAYS ROTATE ANY CAT ENGINE TO THE RIGHT ...