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Have a 99 freightliner with n14 cummins engine. Replacing
Have a 99 freightliner with n14 cummins engine. Replacing the support accessory drive where the compressor mounts on. Need procedure on how to take it all off … read more
Steven
Steven
Triage Tech/Shop Foreman
Associates
11 satisfied customers
I have a 1989 Peterbilt cabover with a cummings nh/nt 855
I have a 1989 Peterbilt cabover with a cummings nh/nt 855 big cam in it. It will not rev over 1900 rpm. Holding the throttle open at the fuel control one time it went higher and then came back to 1900… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
697 satisfied customers
I have a Cummings big cam NTCEngine # 11351491. Engine
I have a Cummings big cam NTC(###) ###-####Engine # 11351491 … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
3,909 satisfied customers
Have a cummins engine serial#11443533 cpl 910 need the
have a cummins engine serial#11443533 cpl 910 need the procedure for replacing two injectors #4 and #5 and set overhead when done. the books are always so confusing on wich method to use.… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
Need to replace air compressor do i need to time the motor
need to replace air compressor do i need to time the motor first? … read more
Curtis B.
Curtis B.
Technician
Associate Degree
991 satisfied customers
How well do you know the ntc 400 big cam motor the early
How well do you know the ntc 400 big cam motor the early series that looks very similar to the 855 motor … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
Have a 855 cummins big cam and its missing its id tag was
have a 855 cummins big cam and its missing its id tag was wondering if you could help. the number on the boss is 11260548 … read more
][\][iCk0411
][\][iCk0411
Fleet Warranty Manager
Vocational, Technical or Trade School
5 satisfied customers
I am trying to run a over head on a NTC400 Big Cam Engine #
Hello i am trying to run a over head on a NTC400 Big Cam Engine # ***** I am seeing two different settings on line can you clarify for me. valve,inj. and jakebrake settings. Thank you.… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
My name is ***** *****. Working on an 1993 N14 in a
My name is ***** *****. Working on an 1993 N14 in a Kenworth. I need to access leaking cam follower gaskets. I have removed air compressor/fuel pump but I'm stuggling with the drive gear. My question … read more
Jackie Dempsey
Jackie Dempsey
Heavy Line Technician
Automotive and Diesel Engines
104 satisfied customers
Owner pulled out 855 in @late 60's truck.He said old motor
Owner pulled out 855 in @late 60's white truck.He said old motor Front had slight tilt. Also I saw front motor mount bolted to front of engine it is at a angle. Farmer was trying to put in a 290 and i… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
I set the vibratory damper to insert pin but pin won't go in
I set the vibratory damper to insert pin mark but pin won't go in more than 1and 1/4 inch. Looks like the hole is just blocked from inside. I rotated 360 degrees but the hole stays blocked in any posi… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
3,909 satisfied customers
I am wondering what kind of a job I am looking at if i
I am wondering what kind of a job I am looking at if i wanted to reseal the front cover on a Cummins 855 big cam 4. How many hours would it take a shop to do that job?… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
I am looking to purchase a boat with Cummins 855. The boat
I am looking to purchase a boat with Cummins 855. The boat was builit in 1995-1996 and the engine was original so I assume the 855 is the a 1995-1996 year. I don't believe the engine is a "big cam". T… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
I just bougt a cummins NTC-315 CPL 675 ESN-11369077 that has
i just bougt a cummins NTC-315 CPL 675 ESN-11369077 that has been turned to a 350. Pulled the heads off and found cracks in the pistons. What is the max hp this engine will handle with the correct par… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
have a komatsu wa 500-1lc with the cummins nta855c big cam
have a komatsu wa 500-1lc with the cummins nta855c big cam engine , pulled the accessory drive to replace it and need technical help to install ,does the engine need to be set to timing marks or not a… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
697 satisfied customers
My mechanic was installing the ac compressor belt on 1997 Cummins
My mechanic was installing the ac compressor belt on 1997 Cummins N14 and I thing he tighten the fan belt little hard and accessory drive front cover is leaking. I think he spun the bushing and I want… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
3,909 satisfied customers
metal rattling sound from auxiliary drive on a n14Plus Had
metal rattling sound from auxiliary drive on a n14Plus Had replaced horton fan drive. Considering taking apart the aux drive but would like to trouble shoot further if possible with thanks Tomasz… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
3,909 satisfied customers
Hi, Iam looking for complete instructions from a Cummins
Hi, I'am looking for complete instructions from a Cummins manual on how to replace a front accessory drive seal.Do I need any special tools to do this job? If so can you provide me with a part # XXXXX… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
254 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

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Owner at DJ Wilson

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I am ASE Master Truck Certified.

Wayne

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worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling

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Curtis B.

Curtis B.

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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