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Home >> GMC >> 1983 >> Rally G2500, 6.2 C, Automatic >> Labor Times >> Other Variant >> Engine Mechanical >> Mechanical >> Valve >> Grind Complete

Grind Complete

WARNING: This page is about the Rally G1500, 4.1 D, Automatic, which is a different variant/trim than selected.
Includes: Remove carbon, check surfaces for warpage, reface or replace Valves, resurface Valve Seats and clean Valve Guides. Adjust Valves (where applicable).

Applies ToNoteStandard HoursWarranty HoursSkill Level
G1500,In-Line6,4.1L Eng, Air Pump System7.55.6A
RWD,In-Line6,4.1L Eng, Pulse Air System8.75.8A
Additional Procedure: VALVE: Grind Complete:
In-Line6, Where Pwr Strg interferes add0.30.3A
In-Line6,Gas, Where Air Cond interferes add0.30.3A
Where Air Pump interferes add0.20.2A
Where Cruise Control interferes add0.2A
Where Elect Eng System interferes add0.5A
Combination Procedure: ROCKER ARM STUD: Remove & Replace:
Each Additional0.2B
One0.3B
Combination Procedure: VALVE LIFTERS: Remove & Replace:
In-Line6, All0.4B
Combination Procedure: VALVE LIFTERS (REMOVED): Clean:
Each Additional0.1B
One0.2B