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Repair
Reconnect the Lower to the Driver
1. Ensure that th
e air fitting (17) is removed and
set aside.
2. Screw the jam n
ut (105) and connector (104)
onto the pump c
ylinder (1), all the way to the
bottom of the
threads.
3. Align the hol
es in the connector (104) with the
ports in the t
hroat cartridge (4).
4. Torque the j
am nut (105) to 65–75 ft-lb (88–101
N•m).
5. Reinstall t
he TSL inlet fitting (17) in the open port.
6. Place the o
-ring(106)onthepistonrod(2).
7. Align the h
oles in the motor shaft and piston rod.
Install th
epin(103).
8. Slide the o
-ring (106) up off the piston rod and
into the g
roove on the motor shaft, covering the
pin.
9. Screw the
connecting nut (207) onto the
connecto
r (104). Torque to 45–55 ft-lb (61–74
N•m).
10. Reinsta
ll the pump on the proportioner, as
explain
ed in your proportioner manual.
Figure 16 Reconnect the Lower to the Driver
Figure 17 Orient the Lower to the Driver
16 332339B