Repair
14
3A3383D
5.
Screw the lock nuts (5) onto the tie rods. Leave the
lock nuts (5) loose enough to allow the lower to
move so that it can be aligned correctly.
6.
Insert the collars (11) into the coupling nut (10).
Tighten the coupling nut (10) onto the coupling
adapter (8) and torque to 90-100 ft-lb (122-135
N•m) to allow the pump rod to align the lower on the
tie rods.
7.
Tighten the lock nuts and torque to 50-60 ft-lb
(68-81 N•m).
8.
Models with Sealed 4-Ball Lowers:
Install the
shields (9) by engaging the bottom lips with the
groove in the top plate. Snap the two shields
together.
9.
Flush and test the pump before reinstalling it in the
system. Connect hoses and flush the pump. While it
is pressurized, check for smooth operation and
leaks. Adjust or repair as necessary before reinstall-
ing in the system.
10. Reconnect the pump ground wire before operating.
F
IG
. 4. Shield Reassembly
5
11
8
10
4
R
9
9
F
IG
. 5. Reassembly
1
9
2
11
3
10
8
5
4
6
13
12
Torque to 75-80 ft-lb (102-109 N•m).
Torque to 50-55 ft-lb (68-75 N•m).
Apply lubricant.
Torque to 15-17 ft-lb (20-23 N•m).
1
2
3
4
4
2
2
3
3
1
