User's Manual

Repair

8. Lubricate and install o-ring (211) on inlet seat

(210), then install seat (210) in inlet housing

(209). Use the pin to align the holes.

9. Lubricate and install o-ring (216) on inlet housing

(209), then install the ball (213) and pin (212).

10. Slide the assembled housing into the bottom of

the cylinder.

11. Push the pin (214) through the holes on one side.

Lubricate and install o-rings (208)

from the inside

putting one in each groove on the pin. Then slide

the pin into the second side. The ends of the pin

should be ﬂush to the outside of the cylinder.

Check that the o-rings are seated in the grooves.

Reconnect The Pump

1. Install th

e bung adapter (19) in the drum cover.

2. Slide the

displacement pump down into the drum.

3. Install a

gasket (2) on the top of the displacement

pump. The

n install the connector (3) on the

displace

ment pump, with the

smaller

side down.

Install

aclamp(5)handtight.

4. Install

the other gasket (2) on the air motor. Be

sure it i

s securely on the alignment shoulder.

Hook the

air motor shaft on the displacement rod

and low

er the air motor into place. Install clamp

(5) han

dtight.

Figure 11

18 3A2977D