11
95-03010
PUMP
RETAINING RING
KEY
OUTPUT
GEAR
SOCKET HEAD CAP SCREW
FRONT CASE
SILICONE SEALANT
PUMP
DRIVE SHAFT
OUTPUT SHAFT
SPACER
key. Apply a film of Micro Plate 140 gear oil
to pump drive shaft.
4. Align keyway in speed reducer output shaft
with key in pump drive shaft and slide output
shaft over pump drive shaft.
5. Seat front case to pump.
6.
Fasteners
Model 49:
Install six 5/16-18 x 1-1/4"
socket-head cap screws. Torque to 17 ft. Ibs.
Model 79:
Install six 3/8-16 x 1-1/4
socket-head cap screws. Torque to 30 ft. Ibs.
Model 239:
Install eight 3/8-16 x 2"
socket-head cap screws.Torque to 30 ft. Ibs.
7. Install key in output shaft.
8. Align output gear with key and slide onto
output shaft.
9. Slide on spacer and secure with retaining
ring.
NOTE: Model 49 does not use a spacer be-
tween the retaining ring and the output gear.
PUMP
KEY
Figure 6
(Figure 6)
(The speed reducer can only be assembled
to a lower drive shaft mounted pump.)
WARNING
All necessary precautions should be taken
prior to working on an in-service pump.
1. Shut off and close all product to pump
lines.
2. Shut off pump power and lock out at the
control box to avoid any unexpected start-
up.
3. Remove pump drive system
PREPARATION OF PUMP
1. Drain oil from pump gear case and remove
pump gear case cover and sealant.
2. Clean sealant from gear case surface.
3. Apply a bead of silicone sealant to the pump
case. Rotate pump drive shaft and install drive
INSTALLATION
MOUNTING FRONT CASE TO PUMP
Triplex Sales
1-847-839-8442
www.triplexsales.com
