TM 9--2520--215--34
0076 00--4
OUTPUT PRESSURE AND BRAKE COOLANT PUMP ASSEMBLY REPAIR –
CONTINUED
0076 00
FIT AND WEAR LIMITS
Check the following parts to the dimensions listed. Replace if not within the specified dimensions.
PART NAME
CHECK POINTS
ACCEPTABLE LIMITS
Brake coolant pump cover
Needle bearings
Oil pump internal drive gear
Oil pump internal drive gear
Oil pump body
Needle bearing
Output pressure pump cover
Needle bearing
Bearing ID
Bearing fit in cover
Bearing ID
Bearing fit on shaft gears
Bearing OD
Bearing fit in housing
Bearing surface OD of gear
Bearing fit on gear shaft
Bearing surface OD of gear
Bearing fit on gear shaft
Bearing surface OD of gear
(long end)
Bearing fit on gears
Bearing bore ID
Bearing ID
Bearing fit on gear shaft
Bearing surface ID
Bearing fit in
Bearing OD
Bearing fit in cover
Bearing ID
Bearing fit on gears
1.2495 to 1.2505 in.
Wear limit:1.2510 in.
To press fit 12495 to 1.2505 cover bores
To fit 1.0000 diameter shaft (installed)
To fit 1.0000 diameter shaft (installed)
To press fit 1.2495 to 1.2505 housing bore
To press fit 1.2495 to 1.2505 housing bore
0.9990 to 1.0000 in.
Wear limit: 0.9985 in.
To fit 1.0000 diameter shaft (installed)
0.9990 to 1.0000 in.
Wear limit 0.9985 in.
To fit 1.0000 diameter shaft (installed)
0.9989 to 0.9994 in.
Wear limit: 0.9984 in.
0.0002L to 0.0011L
1.2495 to 1.2505 in.
Wear limit:1.2510 in.
To fit 1.0000 diameter shaft (installed)
To tit 1.0000 diameter shaft (installed)
1.4990 to 1.4995 in.
Wear limit:1.5000 in.
0.0005T to 0.0020T
1.5000 to 1.5010 in.
0.0005T to 0.0020T
0.9996 to 1.0000 in.
0.0002 L to 0.0011L
