Lumina V6-3100 3.1L VIN M SFI (1995)
Push Rod: Technical Service Bulletins
Engine - Pushrod Identification Revised
NO: 47-61-41A
GROUP: 6 - ENGINE
DATE: DECEMBER 1994
SUBJECT:
SECTION 6A5 - REVISED PUSHROD IDENTIFICATION
MODELS:
1994-95 Buick Century, Regal, Skylark
1994-95 Chevrolet Beretta, Corsica
1995 Chevrolet Lumina, Monte Carlo
1993-95 Oldsmobile Cutlass Supreme
1994-95 Oldsmobile Achieva, Cutlass Ciera
1994-95 Pontiac Grand Am, Grand Prix
with 3100 Engine (VIN M - RPO L82)
This bulletin is being revised to change model years for Buick Regal, Chevrolet Lumina and Pontiac Grand Prix. Please discard bulletin 47-61-41
(Group Reference 6 - Engine).
The pushrod identification for 3100 engines (VIN M - PPO L82) has been revised. Use the following information to properly identify the push rods.
1993-95 3100 (LS2) Pushrod Identification
^ Intake valve push rods are painted with two yellow stripes and measure 144.18 mm (5.68 inches) long.
^ Exhaust valve push rods are painted with two green stripes and measure 152.51 mm (6.0 inches) long.
