BOLT F1035-10020 - Caterpillar

The information supplied in this service letter may not be valid after the termination date of this program.Do not perform the work outlined in this Service Letter after the termination date without first contacting your Caterpillar product analyst.
TERMINATION DATE
30Sep2015
PROBLEM
The existing alternator belt guard may crack on certain AD45B and AD55 underground articulated trucks. If the alternator belt guard fails it may expose or damage the drive belt.
AFFECTED PRODUCT
Model Identification Number
AD45B CXM00301-00377, 379-382, 384-543, 545-549, 77001
AD55 DNW00501-00553, 555-574, 576-584, 587-597, 599-601, 603, 607, 609-634, 77001-77012, 78001
PARTS NEEDED
Qty
Part Number Description
1 6V8801 NUT
1 2520222 V-BELT
1 4458852 GUARD AS
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
Inspect the drive belt for damage and replace if necessary. Replace a damaged belt guard with the new 445-8852 Guard.
SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
0-10000 hrs,
0-30 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
This is a 2.0-hour job
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.