K 20 3/4 Ton Pickup 4WD V8-379 6.2L DSL VIN J FI (1983)
Engine Accessory Bracket: All Technical Service Bulletins
Generator Bracket - Moan
Number:
83-T-60
Section:
Ia
Date:
June, 1983
Subject:
GENERATOR BRACKET MOAN - 1978-83 V8 DIESEL ENGINES (LF9 CODE N) EQUIPPED WITH AIR CONDITIONING
TO:
ALL CHEVROLET DEALERS
An objectionable moan, caused by the generator brackets, may be heard inside the vehicle on some 1978-83 Chevrolets equipped with a V8 diesel engine
(LF9 Code N) and air conditioning.
Should this condition be encountered, confirm the source of the moan by removing the generator belt. If the moan, improves or is corrected with the belt
removed, Generator Bracket Kit, P/N 22520345, should be installed. The bracket kit is available from WDDGM and contains instruction sheets and all
necessary parts to complete this installation of all 1978-83 diesel engines equipped with air conditioning.
The following part numbers are included in kit, P/N 22520345:
Instruction sheets - six (6) included.
1.
22520047 Bracket - Generator Adjusting - 1978-82.
2.
22520045 Bracket - Generator Adjusting - 1983.
3.
22520046 Brace Assembly - Generator.
4.
22519989 Spacer.
5.
22510585 Bolt - Cylinder Head.
6.
22509591 Stud/Bolt - Air Crossover.
7.
11500821 Bolt - Generator.
8.
9417954 Nut.
9.
271505 Nut.
WARRANTY INFORMATION
Generator Brackets Kits installed under warranty must be submitted using the following information.
Failed
Trouble
Operation
Labor
Usage
P/N
Code
Number
Hours
1978-82
22520345
92
T0118
0.6
1983 - refer to the appropriate labor operation in the 1983 Labor Time Guide.
