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All Technical Service Bulletins for Water Pump Gasket: > < Front Crankshaft Seal|Service and Repair|Page 974
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Water Pump Gasket: Customer Interest
Diesel Engine - Water Pump Gasket Leaks

Number:

84-76

Section:

6B (VI)

Date:

Feb., 1984

Subject:

 WATER PUMP GASKET LEAKS ON 5.7L DIESEL GOODWRENCH ENGINE

Model and Year:

1978-84 IMPALA, CAPRICE, MONTE CARLO, EL CAMINO AND C-10 TRUCKS AND 1982-83 MALIBUS

TO:

ALL CHEVROLET DEALERS

There are two (2) raised sections on the front cover between the bolts underneath the water inlet holes. The raised sections are put there to put a higher
load on the water pump gasket in that area. Should you experience a leak in that area when transferring the water pump to a Goodwrench engine, apply a
RTV sealer to each side of the gasket. Do not grind off the raised section.

All Technical Service Bulletins for Water Pump Gasket: > < Front Crankshaft Seal|Service and Repair|Page 974