A/T Fluid Level Indicator - Revised (Sealed)

91chevy11

GMC NUMBER: 90-7A-118

GROUP: 7A Automatic Transmission

DATE: March, 1991

CORPORATE
NUMBER: 067107


SUBJECT: NEW TRANSMISSION FLUID LEVEL INDICATOR

MODELS: 1982-90 C/K, R/V TRUCKS AND 1983-90 G-VANS EQUIPPED WITH 3L80 (THM400) OR 4L60 (700R4) AUTOMATIC TRANSMISSIONS


A new transmission fluid level indicator featuring a seal at the transmission fill tube inlet end is available. This indicator, which is installed on all 1991 C/K, R/V and G models, may be installed on previous models listed below.

SERVICE PROCEDURE:
When installing a new transmission fluid level indicator, replacement of the transmission fluid fill tube is not necessary.


SERVICE PARTS INFORMATION

Part
Number Model Description
15659455 1982-90 C/K, R/V All & Transmission
3L80 or 4L60 fluid level
indicator

15677051 1987-90 G All w/ (4.3Z, Transmission
5.OH, 5.7K) & 4L60 fluid level
indicator

15677052 1987-90 G2 (6.2C) & Transmission
4L60 fluid level
1983-86 G All & 4L60 indicator

15677055 1987-90 G3 (6.2J) & 3L80 Transmission
1987-88 G3 (5.7M) & fluid level
3L80 indicator
1984-86 G All & 3L80
1983 G3 & 3L80

15677056 1987-90 G All w/(4.3Z, Transmission
5.0H, 5.7K) & 3L80 fluid level
indicator

15677057 1988-90 G3 (7.4N) & Transmission
3L80 fluid level
indicator

Parts are currently available from GMSPO.

WARRANTY INFORMATION

For vehicles repaired under warranty use:

Labor Operation: K6130

Labor Time: 0.2 hr.