Cat c15 jake brake not working

Ran idle up to 1500 via cruise control. It ran for 7.30 minutes and quit high idle. Set parking brake and resume high idle. Ran 6.30 minutes and quit, left brake on, reset high idle.... this time it ran 40 seconds, reran test-18 seconds run. Almost acts like a circuit breaker getting hot, trips, and the duration gets shorter each time.

Cat c15 jake brake not working. As a matter of fact Jake makes Cat's brake. ... For Nich1019 only This is Victor.Getting an overhead valve adjustment on this C15 CAT engine truck is a 2013 pete Question is …

After you adjust these valves, adjust the IVA pistons over the intake valves 1, 2 & 4. Then adjust the Jakes over 1, 3 & 5. Rotate the engine one full turn & pin the flywheel again. It will now be at #6 TDC. Adjust the following: Intake valves 3, 5 & 6. Exhaust valves 2, 4 & 6. Then adjust the IVA pistons on 3, 5 & 6.

2 posts · Joined 2006. #1 · Dec 3, 2006. My friend has a C15 CAT and says the Jake engages properly, but is late to disengage. I have my jake Brake book, only talks about problems with the Jake Brake not working. I have never wrenched on a CAT, just Detroits. Any suggestions would be great.Jake Brake 340D All ratings 0.76 ± 0.08 mm (0.030 ± 0.003 inch) BXS1-UP Jake Brake 340C All ratings 0.89 ± 0.08 mm (0.035 ± 0.003 inch) BXS1-UP Jake Brake 340E All ratings 0.84 ± 0.08 mm (0.033 ± 0.003 inch) ( 1 ) Check the identification plate that is on the compression brake casting in order to determine the model that is installed on ...The engine brake does not work on any stage, I see no visual wiring chafing or damage. It appears that when trying to activate brake, oil is dumping from under "center" brake. ... As a matter of fact Jake makes Cat's brake. However it is common for the MXS engines to have hold down bolts break and cause oil to leak and the jakes not to work ...0. Mar 9, 2010. 0. Hi there my husband is a diesel mechanic and he is having troubles so I came here for help. He is trying to fix the jake brake and its not working on a 2000 peterbilt c15 cat. He has a new clutch switch , wire harness is good, new jake brake solenoid, new male plug on head harness, checked wires with ohms meter and was good ...Nov 18, 2022 · I have a 1995 378 Peterbilt with 3406e and the Jake’s stop working. at first if I turned the switch off and on ,it would Actuate . but now something weird, if you press down on the brake pedal hard it starts working. Cat ET says that the switches are working and the clutch pedal limit switch is also working. Checked the adjustments ran overhead. Air-over-hydraulic brake systems operate using a combination of compressed air and hydraulic pressure, and the release of the air and hydraulic pressure engages the master cylinder. It then applies pressure to the valves, and the brake flui...Working on a c15 acert. Truck came in for Engine retarder not working properly. Jake's are only working in High, not low. While driving engine code 121-5 goes active. Would anyone have the troubleshoo … read more05 Peterbilt 379, can someone tell me where the brake pedal position switch is located. I know the approximate located is around the steering column. Can some point me in the exact location of the switch. Forgot to mention that it is the switch that kicks the cruise out when pressing the foot brake. Hello.

Latest Version Feature: -CAT C15 6NZ 435-625HP engines with straight pipe sound (Big thanks to Louisiana Truckspotting for sound recording) -More realistic rpm drop speed. -Realistic turbo behavior. -3 stages jake brake. -Max Volume regulation for reduced chance of audio clipping and sound cutting. (Highly recommended to put engine, exhaust ...May 14, 2018 · 2004 Cat C15 in a Peterbilt 378, VIN. 1NPFXBEX34D830549. Jake brake is not working. Checking for voltage at the power supply to the Jake on off switch with a power probe, key on engine off, it shows 12 volts with the buzzer and red light on. This mod is CAT C15 6NZ engine straight pipe for some SCS trucks and many modded trucks. Latest Version Feature:-CAT C15 6NZ 435-625HP engines with straight pipe sound (Big thanks to Louisiana Truckspotting for sound recording)-More realistic rpm drop speed-Realistic turbo behavior-3 stages jake brakeMississippi 0 I'm working on a 2004 Cat MBN C15. The jake brake has always given the driver trouble. After closer inspection of the assemblies, I found one of them cracked. It has the Pac Brake brand on it. For some odd reason I was told that only the MBN engines used this particular jake brake assembly.4. Create an Open Between the Wires of the Suspect Compression Brake Solenoid at the Valve Cover Connector. In order to troubleshoot a 2533-6 or 1072-6 diagnostic code, use the “Compression Brake Low/High Override” on Cat ET. In order to troubleshoot a 2535-6 or 1073-6 diagnostic code, use the “Compression Brake Med/High …2 posts · Joined 2006. #1 · Dec 3, 2006. My friend has a C15 CAT and says the Jake engages properly, but is late to disengage. I have my jake Brake book, only talks about problems with the Jake Brake not working. I have never wrenched on a CAT, just Detroits. Any suggestions would be great.Jake brake stopped working on our 2002 Peterbilt 379 ... Hi Cat Man, I'am working on a C-15 CAT Accert Engine.Serial # XXXXX engine was starting to run rough then it eventually just quit running.My customer said there was a code displayed on his dash comput ...

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 ...Jun 5, 2021 · Using jake brake on c15 acert..only works on 4 cylinders..trip code 41. Mechanic's Assistant: ... Hi, I'am working on a c-15 Cat engine in a 2000 Peterbilt truck. Check this brake shoe from Amazon. If you choose to use the Jake brake on slick roads or during winter weather, make sure the trailer unit is appropriately lined and straight. This prevents the vehicle from jack-knifing. Before starting the engine, ensure that it runs at appropriate temperatures and is not cold.Proceed to Test Step 4. 2. Create a Short Between the Wires of the Suspect Compression Brake Solenoid at the Valve Cover Connector. In order to troubleshoot a 2533-5 or 1072-5 diagnostic code, use the “Compression Brake Low/High Override” on Cat ET.Apr 27, 2016 · Ran idle up to 1500 via cruise control. It ran for 7.30 minutes and quit high idle. Set parking brake and resume high idle. Ran 6.30 minutes and quit, left brake on, reset high idle.... this time it ran 40 seconds, reran test-18 seconds run. Almost acts like a circuit breaker getting hot, trips, and the duration gets shorter each time. Working on a c15 acert. Truck came in for Engine retarder not working properly. Jake's are only working in High, not low. While driving engine code 121-5 goes active. Would anyone have the troubleshoo … read more

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quick check would be to run a hot wire to the valve covers and see if it is working mechanically, if so then it is the more common wiring problem, lots of switches …Oct 7, 2014 · Subject: RE: Jake brake not working. SW Ohio. quick check would be to run a hot wire to the valve covers and see if it is working mechanically, if so then it is the more common wiring problem, lots of switches to go thru to work, could possibly be clutch switch, idle speed switch, oil pressure switch, dash switch (es ), etc, then there is fuses ... Could there be an issue with the program and the computer needs to be reflashed or could it be because the IVA's are not in the engine or did I get a bad head from CAT. Technician: Cat Man. I suspect an issue with the program. Not common to get a bad head. When it is a bad head.Mar 28, 2018 · I have a cat 13 motor with Jake brake problems. Jake brake does not work in level 1. It does however work in mode 2 and 3. I get the fault 121-06 low/hi retarder. I replaced solenoids, checked power, … read more CAT C15 Engine Brake | Exhaust Brake, P/N 20R0271 for sale. Enjoy our hassle-free online checkout or call to speak to an expert. ... CAT C15 JAKE BRAKE ASSEMBLY P/N# 265-8063: Model#: EC04: Part#: 20R-0271: 265-8063: Eng Assembly#: C15: Bolts: NO: NO: Price: ... equipment installation, part installation and service work, as well as paint and ...2004 Cat C15 in a Peterbilt 378, VIN. 1NPFXBEX34D830549. Jake brake is not working. Checking for voltage at the power supply to the Jake on off switch with a power probe, key on engine off, it shows 1 … read more

Caterpillar C15 Sounds with jake brake for FS22 in GLS format. Caterpillar C15 Sounds with jake brake for FS22 in GLS format ... if the sound xml has another retarder tag it wont work so remove one if you have any. Reply. LouieBlum 140 days ago. would be great if the install worked. Reply. Mayto420 140 days ago. what do you mean exactly?Version 3.0 Changelog:-Basically rebuilt the entire mod (Big thanks to @louieee4014 for sound recording)-Included idle jake brake system-Included Customizab...Posted 10/7/2014 09:08 (#4113696 - in reply to #4113629) Subject: RE: Jake brake not working. SW Ohio. quick check would be to run a hot wire to the valve covers and see if it is working mechanically, if so then it is the more common wiring problem, lots of switches to go thru to work, could possibly be clutch switch, idle speed switch, oil ...Proceed to Test Step 4. 2. Create a Short Between the Wires of the Suspect Compression Brake Solenoid at the Valve Cover Connector. In order to troubleshoot a 2533-5 or 1072-5 diagnostic code, use the “Compression Brake Low/High Override” on Cat ET.Austin. Posted 7/1/2016 09:27 (#5385186) Subject: Cat C15 jake brake question. Garrett County, MD. So this might be a long post but if you know about jakes on cat engines I could really use your help. One of our trucks is an International 9400 2002 model I believe. Has a cat c15 6NZ in it. When we bought it a few years ago the previous owner ...This page will help you find the right tune-up kit or solenoid for your engine's Jake Brake. You can also download our Complete Your Overhaul reference guide to quickly find the …2004 Cat C15 in a Peterbilt 378, VIN. 1NPFXBEX34D830549. Jake brake is not working. Checking for voltage at the power supply to the Jake on off switch with a power probe, key on engine off, it shows 1 … read more70 satisfied customers. I have a2001 Cat c15 6NZ43176 .The engine brake works fine. I have a2001 Cat c15 6NZ43176 .The engine brake works fine on low in medium &high it will come on then get weak for 3or4 seconds then … read more.Nich1019. Diesel Technician. Vocational, Technical or Tra... 157 satisfied customers. Caterpillar 3406E 6TS in W900. Some times when Jake brake is. Caterpillar 3406E 6TS in W900. Some times when Jake brake is in use going down hill it will not work after a few hits. Then the acceleration pedal … read more.

CAT C15 Engine Brake | Exhaust Brake, P/N 025549 for sale. Enjoy our hassle-free online checkout or call to speak to an expert. ... CAT C15 JAKE BRAKE, MODEL 340B, P/N 025549: ... part installation and service work, as well as paint and body repair. It offers truck, trailer, and equipment sales, online parts locating services, and has all ...

Jul 1, 2016 · Austin. Posted 7/1/2016 09:27 (#5385186) Subject: Cat C15 jake brake question. Garrett County, MD. So this might be a long post but if you know about jakes on cat engines I could really use your help. One of our trucks is an International 9400 2002 model I believe. Has a cat c15 6NZ in it. When we bought it a few years ago the previous owner ... Caterpillar. UPC. Does not apply. Category. eBay Motors > Parts & Accessories > Commercial Truck Parts > Ignition, Charging & Starting > Other Ignition ...I had a truck with a 6NZ and it had a PAC brake not a CAT brake. Jake would be working fine then all of a sudden it goes soft. PAC brake head castings were to thin and they would hairline crack and bypass oil causing the jake to still work but not 100%. Updated ones had heavier castings,problem solved. Just my experience,hope it helps some.The compression brakes have 3 solenoids. Each solenoid controls 2 cylinders. So in low mode cylinders 3 and 4 are activated. In medium mode cylinder 1 and 2 are activated along with 5 and 6. In high mode all of them are activated. Usually with weak compression brakes one of the solenoids is not working.Caterpillar C15 Sounds with jake brake for FS22 in GLS format. Caterpillar C15 Sounds with jake brake for FS22 in GLS format ... if the sound xml has another retarder tag it wont work so remove one if you have any. Reply. LouieBlum 140 days ago. would be great if the install worked. Reply. Mayto420 140 days ago. what do you mean exactly?Caterpillar Engine Expert. Vocational, Technical or Tra... 3,777 satisfied customers. C15: turbo..valves,intake and exhaust,jake brake actuators. iam changing injecter cup on a 2002 cat c15 ( single turbo). ineed to know what all the settings are to put it back together. settings for : valves,intake … read more.5.7diesel said: where does the oil feed come from for the jakes on a 97 model 3406e don't know the prefix. the jake brake will work when cold but when the engine warms up won't. a peterbilt dealer told the owner it has a spun cam bearing but the truck runs great. it had a new head, camshaft, sleevesand bearings about 100,000 miles ago. cat ...Oct 21, 2013 · This unit originally had a smart wheel, but the switches has worn out and the replacement wheel is no longer available. The unit has been converted to dash switches, which had worked for about 10 thousand miles. Now the complaint is that the engine brake no longer works. The operator says that it would work (cut in and out at times, but now ...

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JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals. Need to know the torque on the rocker arm assembly hold down for a c15. A cert. I just need to know the torque specs - Answered by a verified Technician.4. 1. Mar 29, 2022. 0. I have a Cat 3406e (Serial# 5EK61336) that has a weak engine brake. I just had an overhead done, installed 3 new solenoids, installed new wiring harness for injectors and engine brakes. The truck makes the noise in all 3 switch positions, but engine brake is still very weak. The manifold pressure while engaged going down ...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.I'm working on a 2004 Cat MBN C15. The jake brake has always given the driver trouble. After closer inspection of the assemblies, I found one of them cracked. It has the Pac Brake brand on it. For some odd reason I was told that only the MBN engines used this particular jake brake assembly.Apr 28, 2014 · I am not a mechanic and don't claim to be one but I had a 379 years ago that did this same thing. All it was was the spring on the clutch pedal. The pedal wouldn't fully release and this caused cruise and jake to not work. After you adjust these valves, adjust the IVA pistons over the intake valves 1, 2 & 4. Then adjust the Jakes over 1, 3 & 5. Rotate the engine one full turn & pin the flywheel again. It will now be at #6 TDC. Adjust the following: Intake valves 3, 5 & 6. Exhaust valves 2, 4 & 6. Then adjust the IVA pistons on 3, 5 & 6.4. Create an Open Between the Wires of the Suspect Compression Brake Solenoid at the Valve Cover Connector. In order to troubleshoot a 2533-6 or 1072-6 diagnostic code, use the “Compression Brake Low/High Override” on Cat ET. In order to troubleshoot a 2535-6 or 1073-6 diagnostic code, use the “Compression Brake Med/High …The engine brake does not work on any stage, I see no visual wiring chafing or damage. It appears that when trying to activate brake, oil is dumping from under "center" brake. ... As a matter of fact Jake makes Cat's brake. However it is common for the MXS engines to have hold down bolts break and cause oil to leak and the jakes not to work ...Cat Man. Caterpillar Engine Expert. Vocational, Technical or Tra... 10,345 satisfied customers. C15: cat engine..torque specs for the head bolts, rocker arm bolts. I have a C15 cat engine non-acert in a 2003 Western star Engine ser # XXXXX abd I need the torque specs for the head bolts, rocker arm bolts and … read more.Dec 3, 2006 · My friend has a C15 CAT and says the Jake engages properly, but is late to disengage. I have my jake Brake book, only talks about problems with the Jake Brake not working. I have never wrenched on a CAT, just Detroits. Any suggestions would be great. Thanks in advance. :thanks: Sammy ….

need to know the torque on a C15 A cert cat engine serial # BXS11344 on the Rocker Arm Jac Brake , ... torque spec. for jake brakes. ... The procedure for setting valves and injectors..assembly..rebuild. I'm working on a Cat 3126 "industrial" engine with the 2 valve head and my sis program is not responding so i hope you can help asap.Expert Nich1019 is online now Related Medium and Heavy Trucks Questions On a 99 379 peterbilt the cruise only works once in a while. On a 99 379 peterbilt the cruise only …Jul 13, 2019 · 2004 Cat C15 in a Peterbilt 378, VIN. 1NPFXBEX34D830549. Jake brake is not working. Checking for voltage at the power supply to the Jake on off switch with a power probe, key on engine off, it shows 1 … read more USED - Cat C15 jake brake assembly P/N# 265-8063. Model#: EC04: Part#: 265-8063: Bolts: NO: Item:24740669 $1444.00. ... part installation and service work, as well as paint and body repair. It offers truck, trailer, and equipment sales, online parts locating services, and has all inventory online at Vander Haag's. ...(1) Rocker arm (4) Camshaft (6) Valve bridge (2) Torque for the adjustment nuts ... 30 ± 7 N·m (22 ± 5 lb ft) (3) Rocker shaft Diameter of a new rocker shaft ... 40.000 ± 0.010 mm (1.5748 ± 0.0004 inch) Bore in the rocker arm for rocker shaft ... 40.065 ± 0.015 mm (1.5774 ± 0.0006 inch) Maximum dimension for the bore of the rocker arm for the rocker arm shaft ... 40.193 mm (1.5824 inch ...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 independent distributors. Use our Part Number Cross-Reference tool to find out where you can purchase these parts. Cat c15 acert sputters and blows smoke when acceleration or on hard pull did 4 cylinder cut out test and injectors checked out fine also checked iva solenoids with cat et and also came Out ok ... We are working on a C15 S/N: NXS29059 that has low engine brake power. The brake is working on all stages. ... While using the jake brake, the …Cat c15 jacobs brake. western truck and tractor repair. 112K subscribers. Subscribe. Share. 33K views 4 years ago. Rebuilding 340b jake brakes on a c15 and … Cat c15 jake brake not working, [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1]