The ROPS Mounting Bolts May Not Have Been Tightened To The Correct Torque During Final Assembly On Certain D3C III, D4c III, And D5c III Tractors And 933 And 939 Loaders Caterpillar


The ROPS Mounting Bolts May Not Have Been Tightened To The Correct Torque During Final Assembly On Certain D3C III, D4c III, And D5c III Tractors And 933 And 939 Loaders

Usage:

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Caterpillar: Confidential Yellow

NOTE: This Program must be administered as soon as possible. When reporting the repair, use "PI1341" as the Part Number, "7751" as the Group Number, "56" as the Warranty Claim Description Code and "T" as the SIMS Description Code. Exception: If the repair is done after failure, use "PI1341" as the Part Number, "7751" as the Group Number, "96" as the Warranty Claim Description Code, and "Z" as the SIMS Description Code.

Problem

The ROPS mounting bolts may not have been tightened to the correct torque during final assembly on certain D3C III, D4C III, D5C III Tractors and 933 and 939 Loaders. These mounting bolts need to be checked and tightened to the correct torque.

Affected Product
Model & Identification Number

D3C III(6SL2261-2403, 6SL2556, 6SL2561-2578, 6SL2580-2606, 6SL2609-2614 7XL913-950 , 7XL1108-1184, 7XL1186-1189 4KS280-301 4TS218-230 , 4TS232 5GS169-177 , 5GS179 9TS219-230 , 9TS232-237, 9TS239-243, 9TS245-248)

D4C III (6BS217-227 6YL1765-1836 , 6YL1839-1868, 6YL1990-1991, 6YL1993-2002, 6YL2004-2016, 6YL2018-2020 7SL531-545 , 7SL674-701, 7SL703 4LS177-186 8CS348-353 )

D5C III(6ZL631-657, 6ZL795-824, 6ZL827-837 9DL1925-2039 , 9DL2236-2276, 9DL2278 5HS220-224 6CS251-252 7PS346-347 , 7PS352 8ZS188-216 , 8ZS219-231)

933 (8FL375-394, 8FL396-412 9EL109-112 )

939 (9GL619-675 )

Parts Needed

Dealers will NOT need to order parts for this Program.

Action Required

Tighten the 4 ROPS mounting bolts (2 each side, see Illustration 1) to 900 ± 100 N·m.


Illustration 1

Owner Notification

U.S. and Canadian owners will receive the attached Owner Notification.

Service Claim Allowances

NOTE: This is a 1-hour job.

NOTE: U.S. and Canadian Dealers Only - Eligible dealers may enter a Type 2 SIMS Report.

Parts Disposition

Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.

NOTE: MAKE EVERY EFFORT TO COMPLETE THIS PROGRAM AS SOON AS POSSIBLE.

Attach.

(1-Owner Notification)

Copy Of Owner Notification For U.S. And Canadian Owners

Caterpillar Information System:

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