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3A0019J 13
20. Install displacement rod (15) in main cylinder (3)
and throat cartridge (18). Gently tap displacement
rod with a rubber mallet until piston is flush or below
the surface of the main cylinder.
21. Remove rod installation tool (RT).
22. Gently place inlet housing (6) on main cylinder (3)
and crossover tube (4).
23. Lubricate tie bolt (5) threads and install. Tighten tie
bolts evenly in a star pattern until they are flush with
the inlet housing (6).
24. Tighten tie bolts (5) evenly in a star pattern to the
outlet housing (7). Ensure the inlet housing is evenly
seated onto the main cylinder (3) and crossover
tube (4). Torque tie bolts (5) evenly to 50-200 ft-lbs
(60-270 N•m), all to the same torque value.
25. For 10cc-50cc pumps only: Clean rod adapter (21)
threads with a wire brush and apply removable
strength thread locker to displacement rod (15)
threads. Install rod adapter (21) on displacement
rod (15). See Torque Specification table for rod
adapter (21) torque according to pump size.
NOTICE
To prevent damage to o-rings, do not press inlet
housing down on main cylinder and crossover tube.
r_257891_3a0019_17h
16
17
3
18
15
RT
r_257891_3a0019_19h
6
3
4
21
15
5
Pump Size Torque
5cc 38 in-lbs (3.2 ft-lbs) (4.3 N•m)
10cc 8.5 ft-lbs (11.5 N•m)
15cc 8.5 ft-lbs (11.5 N•m)
20cc 30 ft-lbs (40.6 N•m)
25cc 30 ft-lbs (40.6 N•m)
30cc 30 ft-lbs (40.6 N•m)
40cc 45 ft-lbs (60.75 N•m)
50cc 45 ft-lbs (60.75 N•m)