HOSE AS 1960273 - Caterpillar

ACTION REQUIRED
Remove hub cap to inspect each final drive. If metal debris in the form of chips, flakes and fine debris is noted on the magnetic plug in the final drive group, the 8W-3215 Carrier should be replaced. The magnetic plug in the final drive must include visible iron particles. Consideration for elevated iron/copper in SOS samples is also allowed.
Removal of final drives will be allowed if it is deemed a shop repair is required and allowed to be claimed. Reference the allowance table for hours allowed for removal of the final and labor hours allowed.
Repeat failures will be allowed to be claimed.
If the spline teeth between the hub and carrier displays wear to the point where material is beginning to "roll" on the edge (metal deformation), and there is a visible gap on the back side of the tooth, then the carrier will be replaced.
Hub replacement is determined via inspection with the same criteria as the carrier, at the time of carrier replacement and will be claimable as needed.
Reference UENR1065 for the "Disassembly and Assembly: 789D and 789D XQ Highway Trucks Power Train" for this work.
The dealer will responsible for ensuring proper operating procedures are being applied, including but not limited to payload management, and maintaining a 2nd gear lock while loaded to reduce the amount of peak-torque shifts during loaded, uphill transport.
NOTES
Replace 1066531 (hub), 1171005 (planet gears) based on further inspection if initial inspection determines carrier should be replaced.
SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
0-11000 hrs,
0-36 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
11001-12000 hrs,
37-40 mo 93.0% 100.0% 0.0% 0.0% 5.0% 0.0%
12001-13000 hrs,
41-44 mo 87.0% 50.0% 0.0% 0.0% 10.0% 50.0%
13001-14000 hrs,
45-48 mo 73.0% 25.0% 0.0% 0.0% 20.0% 75.0%
14001-16000 hrs,
49-56 mo 33.0% 0.0% 0.0% 0.0% 50.0% 100.0%
This is a 4.0-hour job
If there has been a previous repair, part age/hours will apply. Retain a copy of the previous repair invoice in the dealer's records for audit purposes, and specify repair date and machine hours in the "Additional Comments" section of the warranty claim.
Removal of Hub cap to inspect is a 2-hrs job per side or 4-hour job per truck.
0-10K Hours carrier only in the field is a 5 hour job per side.
0-10K Hours carrier and hub in the field is a 24 hour job per side.
It is up to repairing dealer discretion as to when the 106-5631 hub should be replaced beyond 10K hours.
Repairs beyond 10,000 should be considered for an out of chassis repair and customer participating betterment.
If finals are removed from chassis for shop repair, 24 hours will be allowed for R&I per side.
40 hours will be allowed for shop labor per final drive.
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.