COVER 1257338 - Caterpillar

AFFECTED PRODUCT
Model Identification Number
336D 2 FAJ00121-00547, 10001-11749, 11751-11831
336D 2GC FBT00231-00259, 10001-10100
336D 2H MFA00115-00134
336D 2L DGR10001-10037
GJA00171-00224, 10001-10012
HBH00147-00278, 10001-10116
HBK00131-00146, 10001-10126, 10130-10203, 10205-10321
336D 2LH NAH00186-00201
336D 2LXE MEH00171-00183, 10001-10018
336D 2XE LBX00191-00209, 1006, 10001-10017
340D 2L JEE00251-00339, 10001-10430, 10432-10448
PARTS NEEDED
Qty
Part Number Description
2 7D1728 CLIP
2 7X7729 WASHER-HARD
2 8T3490 NUT-WELD
2 8T4137 BOLT-HEX HEAD
1 4182232 DRIVE AS-FAN
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 1% of dealership population. This is an initial order recommendation only, and the ultimate responsibility for ordering the total number of parts needed to satisfy the program lies with the dealer.
ACTION REQUIRED
Replace the failed fan drive with a new 418-2232 Fan Drive Assembly.
Refer to M0065624, Disassembly and Assembly, "Fan and Fan Drive - Remove and Install", to complete this Rework Procedure.
Adjust the fan drive harness routing at the same time. Refer to M0092217, Special Instruction, "Rework Procedure of Fan Drive Harness Clamping on Certain 336D2 and 340D2 Excavators", to complete this Rework Procedure.
SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
0-1000 hrs,
0-12 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
This is a 2.5-hour job
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.