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TURBO HYDRA-MATIC 200
7A1-63
OPTIONAL
IDENTIFICATION
Fig. 7A1-149 Pump Driven Gear Identification
CONVERTER,
FEED
d
CONVERTER
TO COOLER
LINE,
8
SEAL DRAIN/
BACK HOLE
D l R ECT
/CLUTCH
REVERSE'
D R ~ V E ~ R ' D I R E V E R S E
PUMP BODY
3 8 8 1
Fig.
7 A 1 - 1 5 0 Pump
Body Face
13. Pump body face to gear face clearance should be
0.020-0.055mm (.007"-.002 1") (Fig. 7A1-153).
14. Place the check ball into the check ball pocket in the
pump body and retain it with petrolatum (see Fig. 7A1-145
for ball location).
PUMP COVER
Inspection
1. Inspect for open oil passages (Figs. 7A 1
-
154 and 155).
2. Inspect seven (7) cup plugs. If a plug is missing, drive
a new cup plug to .79mm (1/32") below top of hole, using
a 7.14mm (9/32") below top of hole, using a 7.14mm (9/32")
diameter rod on the tow smaller plugs and a 7.92mm (5/16")
diameter rod on the four larger plugs. Stake top hole two
places, directly opposite each other, to retain plug.
3. Inspect pump cover face for nicks and overall flatness.
4. Inspect for chips in pressure regulator bore.
5. Inspect stator shaft for damaged splines or damaged
bushings.
BODY
1577
Fig. 7 A 1 - 1 5 1 Installing Pump Body Oil Seal
n
PUMP DRIVEN GEAR
(IDENTIFICATION
MARK DOWN)
Fig. 7 A 1 - 1 5 2 Installing Pump Driven Gear
I
Fig.
7A1-153
Checking Pump Body-to-Gear Face
Clearance
6. Inspect orifice plug. If the plug requires replacement,
place new plug, orifice end first, into plug hole from the rough
casting side. Drive the plug flush to .25mm (.01OV) below top
of hole rough casting side. Stake the tip of the hole two places
to retain the plug.
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