C 10 1/2 Ton Pickup 2WD V8-379 6.2L DSL VIN C FI (1982)
Fuel Return Line: All Technical Service Bulletins
Fuel Line Chafing (Light Duty Emissions/Heavy Duty Emissions) A
Number:
83-123
Section:
6A (VI)
Date:
Feb., 1984
Subject:
POSSIBLE FUEL LINE CHAFING ON 6.2L DIESEL (RPO LH6 - LIGHT DUTY EMISSIONS OR RPO LL4 - HEAVY DUTY
EMISSIONS) AND AUTOMATIC TRANSMISSIONS
Model and Year:
1982-83 "C-K" 10-30 TRUCKS
Fuel Line
TO:
ALL CHEVROLET DEALERS
During servicing of primary fuel filter or checking level of automatic transmission fluid, the clearance between the outlet fuel line and transmission filler
tube should be checked.. To prevent a chafing condition, a clearance of approximately 1" should be present. Filler tube and/or fuel line should be
repositioned to achieve this clearance as necessary.