Copyright © 1996 General Motors Corp. 8–1
8–1. WEAR LIMIT DATA
NOTE:
For detailed inspection criteria, refer to SA1948,
AT Technician’s Guide.
(1) Wear limit information in this section
shows the maximum wear at which components are
expected to function satisfactorily. Table 8–1 lists the
wear limits data and is referenced to the exploded
views (Foldouts 7 through 13) in the back of this
manual.
(2) Parts must be clean to permit effective in-
spection for wear or damage. Refer to Paragraph 4–5.
8–2. SPRING DATA
(1) Springs must be clean to permit effective
inspection. Replace springs if there are signs of over-
heating, wear due to rubbing adjacent parts, or perma-
nent set. Discard springs which do not meet the load
height specifications in the spring chart.
(2) Inspection criteria (load vs height) and
identification characteristics of the springs are pre-
sented in Table 8–2. The spring data are keyed to the
exploded views (Foldouts 7 through 13) in the back of
this manual.
NOTE:
Where more than one spring part number is listed
for the same location, refer to the Parts Catalog
SA1235 or SA2126 to determine which spring is
used in your specific assembly number.
Section 8 – WEAR LIMITS AND SPRING DATA
Table 8–1. Wear Limits
Wear Limit
Illustration Description inch (mm)
Foldout 7,A TORQUE CONVERTER ASSEMBLY
16 Converter stator
17, 22 Max inside diameter of side plates 2.857 72.56
17, 24
Converter stato
r
Min thickness of front side plate plus installed bearing 0.435 11.05
25 Freewheel roller race — min outside diameter No scoring permitted.
Foldout 7,B TORQUE CONVERTER, OIL PUMP ASSEMBLIES
1, 7 Torque converter hub — max clearance in bushing 0.005 0.12
1 Torque converter assembly — max turbine end play (except AT 543) 0.037 0.93
8, 9 Pump driven gear 9
Max diametral clearance in body 8 0.0089 0.226
9, 10 Pump drive and driven gear — max side clearance 0.0026 0.066
18 Stator shaft bushing
Max clearance on turbine shaft 9 or 14 (Foldout 8) 0.004 0.10
Foldout 8 FORWARD CLUTCH AND TURBINE SHAFT
7 or 11 Turbine shaft
Max clearance in bushing 18 (Foldout 17,B) 0.004 0.10
To Next Page
Loading...
Need help?
General
