page 99
page 99
page 99
page 99
page 99
160B&C TM
800-00140
d. Place the bearing spacer washer (10) over the shaft, against the front of the bearing. Use a “bullet”
or plastic tape over the shaft end to prevent damage to the seal(s). Lubricate the “bullet” with
petroleum jelly and carefully push the shaft through the seal(s) until the bearing and spacer are in
location within the body. Install the large spirolox ring (8) into the outlet body retaining ring groove
located just behind the bearing.
e. Install square cut sealing ring (18) into outlet body (15).
f. Install o-ring (17) and back-up ring (16) on the cartridge outlet support plate hub. Refer to Figure
7.
g. Carefully install cartridge (7) over shaft (9) and into outlet body (15) with one of the chamfers on the
ring in alignment with the outlet port.
h. Lubricate and install the large inlet housing (6) to outlet body (15) o-ring (19) in place. (Locate in
the o-ring groove of the outlet body).
i. Install inlet housing (6) in position; move back and forth until the cartridge pins drop into the
alignment holes located within the housing. Turn the inlet housing slightly until the alignment marks
are in line and the large screw holes are aligned. Oil and install four screws (5) and torque tighten
to 140-160 lb.ft.
j. Turn pump shaft by hand to verify freedom of the cartridge.
k. Install a square sealing ring (18) into the outlet cover (3).
l. Install o-ring (17) and back-up ring (16) on the cover end cartridge outlet support plate hub. Refer
to Figure 7.
m. Carefully install cartridge (4) over shaft (9) and into the inlet housing. Turn cartridge slightly to
bring into alignment the pin holes and cartridge alignment pins.
n. Install outlet cover (3) to inlet housing (6) o-ring seal (19) over the cartridge and up against the inlet
housing.
o. Make sure square cut seal is in place within the cover. Orient the cover to agree with the alignment
marks and gently slide the cover over the outlet cartridge. Be careful not to cut square cut seal (18)
or pinch o-ring (19) during cover installation.
p. Oil and install the cover inlet housing with four screws (2). Torque the screws to 65-75 Ft. Lbs.
q. Turn the pump shaft to verify freedom of the cartridges.
TANDEM PUMP MAINTENANCE CONTINUED...
TANDEM PUMP MAINTENANCE CONTINUED...
TANDEM PUMP MAINTENANCE CONTINUED...
TANDEM PUMP MAINTENANCE CONTINUED...
TANDEM PUMP MAINTENANCE CONTINUED...