Impulse L4-1994cc 2.0L (1985)
Crankshaft Main Bearing: Technical Service Bulletins
Crankshaft Bearing - Manual Correction
BULLETIN NUMBER SB89-01-008
ISSUE DATE April 6, 1989
GROUP ENGINE
CRANKSHAFT BEARING SELECTION (4ZD1/4ZE1/4ZC1 ENGINE) (WORKSHOP MANUAL CORRECTION)
This Service Bulletin supercedes SB87-01-005, dated 10-27-87 and SB88-01-005, dated 09-01-88.
Crankshaft bearing selection table
VEHICLES AFFECTED
All Isuzu models with 4ZD1, 4ZE1 or 4ZC1 engine.
SERVICE INFORMATION
Specifications for crankshaft bearing selection are incorrectly printed in the following Workshop Manuals. This Service Bulletin contains the correct
crankshaft bearing selection specifications for 4ZD1, 4ZE1 and 4ZC1 engines.
Manual
Page No.
1989 Trooper/Trooper II (KT)
01-50
(Publication No. AIMI-SVC-177, part No. 2-90989-032-0)
1988 Trooper 11 (KT)
01-50
(Publication No. AIMI-SVC-157, part No. 2-90988-032-0)
1988/89 Pickup (TF)
6A-80
(Publication No. AIMI-SVC-175, part No. 2-90989-022-0)
1988/89 Impulse (JR)
01-48
(Publication No. AIMI-SVC-170, part No. 2-90989-012-0)
1988 Impulse (JR)
01-48
(Publication No. AIMI-SVC-158, part No. 2-90988-012-0)
1987 Impulse JR)
01-43
(Publication No. AIMI-SVC-149, part No. 2-90999-103-8)
