Oil Pan; Speedometer Driven Gear; Inspection; Reassem Bly - Chevrolet 1980 Light Duty Truck Repair Manual

Figure 7 A 1 -175 Installing Control Valve Assembly using Guide
Pins
42
M ANUAL DETENT
ROLLER & S P R IN G !
ASSEMBLY
Figure 7A 1 -176 Installing Manual Detent Roller and Spring
Assembly
\ T V E XH A U S T V A L V E
L IF T E R SPRING
TH R O T TL E
LEVER h \ T V E XH A U S T
TO CABLE V A L V E LI FTE R
LINK
Figure 7A1-177 Throttle Lever and Bracket Assembly
7A 1-173B )

Oil Pan

16 N -m (12 lb. ft.).
Speedometer Driven Gear (Figure 7A1-
180)

Inspection

inspect gear for damage.
or cuts.

Reassem bly

(Figure 7A 1-180).
slot in speedom eter driven gear housing with retainer.
Torque bolt to 12 N *m (8 lb. ft.).
R em ove holding fixture, J-8763-02 from transmission.
assembly, m aking sure that the converter hub drive slots are
fully engaged with the pump drive gear tangs and the
converter
transmission.

BUSHING REPLACEMENT

PROCEDURE
if a bushing is galled, scored or excessively worn, the
bushing should be replaced.
(
high quality with close tolerances to fit, and do not require
boring or reaming after installation.
607C151
Pump Cover Bushing
Front Bushing:
rem oving bushing (Figure 7 A 1-181).
AUTOMATIC TRANSMISSION (200) 7A1-47
3. Press solenoid lead wires into wire clips. (Figure
1. Clean and inspect oil pan for damage.
2. Install new oil pan to case gasket on case.
3. Install oil pan and retaining bolts. Torque bolts to
1. R em ove speedom eter driven gear from housing and
2. Inspect housing for damage and "O" ring for damage
3. If damaged, rem ove and discard "O" ring.
1. If removed, install new "O" ring on housing.
2. Install speedom eter driven gear into housing.
3. Install speedom eter driven gear assembly into case.
4. Install speedom eter retainer and attaching bolt, align
5. Place transmission in cradle or transmission jack.
6. Install the converter assembly into the pump
installed fully towards
NOTICE:
The converter w ill be properly installed if the
distance is 25.4m m (1.00") minimum between the
engine m ounting face o f the case and the front face o f
the converter cover drive lugs.
7. Retain converter with J -2 1366.
D uring disassem bly and inspection o f the transmission,
The replacement bushings used for field service are o f
U sing Tool J-24036 with Slide Ham mer, J-7004-1,
the rear o f the