M/T - Shift Lever Rattle/Buzz In First or Second Gear
87chevy10GMC NUMBER: 87-T-61
GROUP: 7B-Manual Transmission
DATE: June, 1987
CORPORATE
NUMBER: 777203
SUBJECT: SHIFT LEVER RATTLE OR BUZZ IN FIRST OR SECOND GEAR
MODELS: 1986 C/K AND 1987 R/V MODELS WITH 117MM TRANSMISSIONS (OPT M20)
BULLETIN COVERS:
A 1986 C/K truck or a 1987 R/V truck with a 117 mm manual transmission may have a shift lever rattle or buzz condition in 1st and 2nd gear.
FIGURE NO. 1 - 117 MM TRANSMISSION IDENTIFICATION INFORMATION RPO M20:
NOTE: Figure No. 1 - Transmission Identification Information.
SERVICE ACTION:
The rattle/buzz can be repaired by using a 1985 or prior model year shift lever assembly.
SERVICE PARTS INFORMATION:
6274077 Shift Lever Assembly - chrome (1985 and prior model year design)
SERVICE NOTES:
Only chrome plated shift lever assemblies are available for service. These are completely interchangeable with the original equipment black painted shift levers.