Isuzu A-4BG1 Workshop Manual page 135

a.
(DOLING SYSTEhll
77
Lubricate
with multipurpose type grease
Sealed side outward
Apply liquid
gasket here
OK145
Important Operation
1. Spindle, Bearing, and Spacer
Lubricate the bearing with multipurpose grease.
Use a bench press to install the spindle, the bearing
and the spacer.
2. Snap Ring
Use a pair of snap ring pliers to install the snap ring.
4. Pulley Center
Use a bench press and a bar to install the pulley cen-
ter.
5. Seal Unit, Washer and Seal
1) Apply a thin coat of liquid gasket to the seal unit
outer periphery before installation.
2) Use a bench press and a bar to install the seal
unit into the pump body.