Service Manual

OIL PUMP ASSEMBLY EXPLODED VIEW
58
59
60
61
62
63
63
64
65
66
67
68
69
70
71
72
73
58 OIL PUMP CONVERTER HUB SEAL.
59 OIL PUMP CONVERTER HUB BUSHING.
60 OIL PUMP TO CONVERTER COVER "O" RING SEAL .
61 OIL PUMP TO CONVERTER COVER SEAL .
62 OIL PUMP BODY.
63 OIL PUMP HOLLOW ALIGNMENT DOWELS (2 REQUIRED).
64 OIL PUMP OUTER GEAR, GEROTOR STYLE.
65 OIL PUMP INNER GEAR, GEROTOR STYLE.
66 OIL PUMP COVER AND STATOR SHAFT ASSEMBLY.
67 PUMP COVER RETAINING BOLTS & WASHERS (8 REQUIRED).
68 OIL PUMP COVER, BUTT-CUT, SEAL RINGS (2 REQUIRED).
69 B-1 CLUTCH PISTON OUTER "O" RING SEAL.
70 B-1 CLUTCH PISTON.
71 B-1 CLUTCH PISTON INNER "O" RING SEAL.
72 OIL PUMP COVER CAGED NEEDLE BEARING.
73 NUMBER 1 THRUST WASHER.
65
Copyright © 2010 ATSG
AUTOMATIC TRANSMISSION SERVICE GROUP
Technical Service Information
COMPONENT REBUILD (CONT'D)
OIL PUMP ASSEMBLY
1. Disassemble the oil pump using Figure 95 as a
guide.
2. Clean all oil pump assembly parts thoroughly
and dry with compressed air.
3. Inspect all oil pump assembly parts thoroughly
and replace as necessary.
Figure 95
WARNING: At time of this printing, there are not
any new "hard parts" available from the
manufacturer for this unit. The only source will be
used aftermarket suppliers.
Continued on Page 66
WWW.ALL-TRANS.BY