Reassemble
Reassemble
Reassemble the
the
the Center
Center
Center Section
Section
Section
1.
Clean and dry the center housing (101), the
center of the piston (102) and the drive shaft
(112).
2.
Inspect the piston and center section bearings for
excessive wear and replace if needed. Grease
the piston as shown and install it in the center
section with the slot on the top, in line with the
alignment markings in the center section.
3.
Install the o-ring (108) and apply medium-strength
(blue) thread locker to the bearing bolt (106)
and screw into the center section. Be sure that
the bearing (107) is in the slot on the piston, as
shown. Be sure that the piston moves freely.
Torque the bolt to 15–25 ft-lb (20–34 N•m).
4.
Be sure the sealing surface of the drive shaft
(112) is clean. Install the seal cartridge (110) and
the radial seal (111) on the drive shaft. The lips
on the radial seal (111) must face IN
IN
IN toward the
center. Inspect seal lip for damage. Replace
if necessary.
5.
Install o-ring (109) to the center housing (101).
6.
Apply anti-seize lubricant on the mating edges of
the drive shaft, as shown in the illustration, page
18.
7.
Center the piston in the housing and install
the drive shaft assembly (112) into the center
housing (101) with the groove facing up.
8.
Inspect the shaft coupler (113) for wear and
replace if needed. Install on the drive shaft.
9.
If removed, install the alignment housing to the
center section. Apply medium-strength (blue)
thread locker and install the housing screws
(117). Torque to 130–160 in-lb (15–18 N•m).
10. If removed, install the gearbox coupler (114)
on the gearbox (118) shaft. Use an M12 x 30
bolt and a large washer inserted into the hole in
the shaft to press the coupler into position. The
coupler is in proper position when it is flush with
the end of the shaft.
11. Be sure the gearbox coupler (114) is aligned
properly. Turn by hand if needed. Connect the
pump to the gearbox assembly, engaging the
couplers.
12. Apply medium-strength (blue) thread locker and
install the gearbox screws (120). Torque to
130–160 in-lb (15–18 N•m).
13. Be sure o-ring (127) is on the plug (124). Install
the plug and torque to 15–25 ft-lb (20–34 N•m).
14. See
Reassemble the Standard Diaphragms,
, and
Reassemble the Ball Check Valve,
.
3A5133J
19
Summary of Contents for saniforce 2150
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