Medium and Heavy Trucks

Have truck repair questions? Ask an Expert

Ask an Expert,
Get an Answer ASAP!

This answer was rated:

Im working on a 70 xt skid steer .. i've had the head

Im working on a...

Im working on a 70 xt skid steer .. i've had the head rebuilt and i'm looking for torque specs and patterns

Mechanic's Assistant: What is the complete model and serial number of your machine?

Not sure as im not with the skid steer right at the moment but it has a 3.9 cummins engine

Mechanic's Assistant: Anything else you want the equipment mechanic to know before I connect you?

Yes the main pump stack has broken ears on the mounting flange and cracks at the bolt holes in the pump drive plate.

Show More
Show Less
Ask Your Own Medium and Heavy Trucks Question
Answered in 11 minutes by:
3/17/2018
Daniel Wilson
Category: Medium and Heavy Trucks
Satisfied Customers: 6,795
Experience: Owner at DJ Wilson
Verified

Hi ,My name is Dan. I will be glad to help. We can follow up as needed on here, Give me some time to review your information and post my responses. Im not an employee of the site but I help on here as time allows in between jobs. Response time will vary depending on my work load , etc.

Ask Your Own Medium and Heavy Trucks Question

Main Bearing Cap Torque 37ft. lbs. 44ft. lbs. 66ft. lbs. +90° Starting at center main cap and work outwards.

Piston Protrusion 0.024” – 0.028”

Connecting Rod Bolt 22ft. lbs. 44ft. lbs. +60°

Standard Cylinder Bore 4.0161” – 4.0177” Cylinder Bore Out-of-round 0.0015” Max Cylinder Bore Taper 0.003” Max Piston Skirt to Liner Clearance 0.0048” – 0.0089”

Crankshaft End Play 0.004” – 0.017”

Ask Your Own Medium and Heavy Trucks Question

Valve Clearance (set cold) 0.010” Intake 0.020” Exhaust

Ask Your Own Medium and Heavy Trucks Question

Click this link for the remainder of the information and the head bolt patterns, etc.

Service info

Please take a moment to rate as that is how the site credits my time helping on the site or let me know if you need more help. 5 star and bonuses are always greatly appreciated.

Ask Your Own Medium and Heavy Trucks Question
Customer reply replied 4 months ago
i just need torque specs for the head bolts and pattern also valve setting procedure also would like to know what options there are for fixing the mounting ears on the main pump stack and why they are cracking also why the pump drive plate is cracking at the bolt holes

I posted that information. It is in the link

Ask Your Own Medium and Heavy Trucks Question

The pump mounting ears should not be welded as heat can distort the pump which is machined surfaces. Replacement is recommended... If welded you are playing russian roulette taking a chance for pump failure and system contamination costing bigger problems. They are either loose or there is too much torsional load/ vibration causing the problem. Let me know

Please take a moment to rate as that is how the site credits my time helping on the site or let me know if you need more help. 5 star and bonuses are always greatly appreciated.

Daniel Wilson
Category: Medium and Heavy Trucks
Satisfied Customers: 6,795
Experience: Owner at DJ Wilson
Verified
Daniel Wilson and 87 other Medium and Heavy Trucks Specialists are ready to help you
Ask your own question now

Hi, I shut down the links as I see you got me to waste my time pulling and uploading this information and then refunding. Clever...

Ask Your Own Medium and Heavy Trucks Question
Was this answer helpful?

How JustAnswer works

step-image
Describe your issueThe assistant will guide you
step-image
Chat 1:1 with a technicianLicensed Experts are available 24/7
step-image
100% satisfaction guaranteeGet all the answers you need
Ask Daniel Wilson Your Own Question
Daniel Wilson
Daniel Wilson
Daniel Wilson
Category: Medium and Heavy Trucks
Satisfied Customers: 6,795
6,795 Satisfied Customers
Experience: Owner at DJ Wilson

Daniel Wilson is online now

A new question is answered every 9 seconds

How JustAnswer works:

  • Ask an ExpertExperts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional AnswerVia email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction GuaranteeRate the answer you receive.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

DianeDallas, TX

< Previous | Next >

Meet the Experts:

Daniel Wilson

Daniel Wilson

6,795 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

4,493 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

2,869 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,235 satisfied customers

ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, EPA 608/609 HVAC Certified, Steering/Suspension and ABS/Brakes Technician

cumminsdr

cumminsdr

Mechanic

1,337 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

961 satisfied customers

Technician turned service manager on multiple lines of trucks and engines, used in industry.

dieseldan55

dieseldan55

Contractor

74 satisfied customers

Road Service mechanic for Volvo Construction.

< Previous | Next >

Related Medium and Heavy Trucks Questions
79343100, isx Cummins torque on rods and mains also need
second opinion] 79343100, isx Cummins torque on rods and mains also need head install procedure please with cam gear setup… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,337 satisfied customers
I am working on a 2005 Cummins ISC240, i need torque for
I am working on a 2005 Cummins ISC240, i need torque for inframe. Head, Injectors, Rods and Mains … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,337 satisfied customers
I have a Cummings 8.3 engine serial number 45665925 i need
I have a Cummings 8.3 engine serial number 45665925 i need the cylinder head torque specs and the procedure for setting the valve lash… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,337 satisfied customers
Cummins ISM 500 Serial # 35209437 Replacing the cylinder
Cummins ISM 500 Serial # 35209437Replacing the cylinder head! Need the correct head bolt torque specs including the smaller 3/8" bolts on the cam side. Also the rocker shaft bolt torques!Another quest… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,337 satisfied customers
Need cylinder head install procedures for 01/12 ISX 15 525
Need cylinder head install procedures for 01/12 ISX 15 525 ESN 79541084 CPL3606 … read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
488 satisfied customers
I had to replace the crank in a 3406e cat, I would like to
I had to replace the crank in a 3406e cat, I would like to get all the torque spects on front and rear structure as well as sequence along with head replacement, and piston coolers. Thanks in advance… read more
Daniel Wilson
Daniel Wilson
6,795 satisfied customers
PLEASE DO NOT ANSWER IF YOU PERSONALLY ARE NOT KNOWLEDGEABLE
PLEASE DO NOT ANSWER IF YOU PERSONALLY ARE NOT KNOWLEDGEABLE OFTHIS? PacCar PX8 need assistance on How to uninstall & install fuel pump 2013 Kenworth trash truck… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,337 satisfied customers
2009 KW T660 Cummins CM871 doing the rods and mains bearings
2009 KW T660 Cummins CM871 doing the rods and mains bearings need to know the torque specs and sequence thanks… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
784 satisfied customers
I do the extraction of exhaust bolt manifold on cummins ISX,
Hi, i do the extraction of exhaust bolt manifold on cummins ISX, After 2 week the head is crack between the exhaust bolt manifold and exhaust hole. My question is can I repair with welding without rem… read more
][\][iCk0411
][\][iCk0411
Fleet Warranty Manager
Vocational, Technical or Trade School
5 satisfied customers
L10 cummins, serial #34530481. CPL 783. Need head, rockers,
L10 cummins, serial #34530481. CPL 783. Need head, rockers, injector, and rod torque specs please… read more
Daniel Wilson
Daniel Wilson
6,795 satisfied customers
Cat 6nz had block redone deck been machined new cat liners
cat 6nz had block redone deck been machined new cat liners new cat deck plate but all 6 liners below deck plate block cut and new sleeves put in top for seal ring then machined my only thoughts is lin… read more
Daniel Wilson
Daniel Wilson
6,795 satisfied customers
I have a 2008 Freightliner with a ISC 330 Cummins that I
I have a 2008 Freightliner with a ISC 330 Cummins that I want to change the high pressure fuel pump on. is there a timing issue where it has to be on #1 before I remove the old pump and what is the to… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,337 satisfied customers
5.9 cummins turbo 1997 model 12valve in a White farm tractor
5.9 cummins turbo 1997 model 12valve in a White farm tractor .burned 2 qts oil per 8 hrs pulled down mains good rods worn down to brass in spots .one oil ring broken .very little ring gap. Cylinders s… read more
Daniel Wilson
Daniel Wilson
6,795 satisfied customers
looking for all the torque specs on a Cummins ISX 435 ST CPL-8520
looking for all the torque specs on a Cummins ISX 435 ST CPL-8520 Engine #79221923 Engine Family 6CEXH0912XAJ doing a in-frame over haul looking to all torque specs Rods, Mains, Head bolts, Rockers, i… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,337 satisfied customers
Cummins 5.9/ Mechanical Injection Pump/ B Model/ 12 Valve/I
Cummins 5.9/ Mechanical Injection Pump/ B Model/ 12 Valve/ I M asking for Torque Specs for everything/ I need Valve Lash/ Thank you… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,869 satisfied customers
Hello sir. First, let me tell you how much I appreciate you
Hello sir. First, let me tell you how much I appreciate you making yourself available; I have found your knowledge to be extremely helpful. I am working on a 2003 Cat C12, prefix 2KS, in a 2003 Peterb… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,493 satisfied customers
02/97 Freightliner FL 70 Cummins 8.3 Engine # XXXXX I
02/97 Freightliner FL 70 Cummins 8.3 Engine # XXXXX I need the head bolt locations/ I need the head bolt torque specs and sequence I got what I know are head bolts broken but still can't crack the hea… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,337 satisfied customers
2003 C-12 CAT engine serial # XXXXX need torque values
2003 C-12 CAT engine serial # XXXXX need torque values for MAIN CAPS ROD CAPS HEAD BOLTS OVERHEAD ROCKER BOLTS INJECTOR HOLD DOWNS… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,493 satisfied customers
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.

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.

Show MoreShow Less

Ask Your Question

x