Filter
Top Products
Reelmaster 7000 Page 6 -- 25 Axles, Planetaries and Brakes
5. Install a new stake washer. Install the lock nut finger
tight.
6. Setthebearingpreload bysecuringthe bearingcase
in a vise. Thread a M12 x 1.5 hex head cap screw into
the splined end of the input shaft/pinion gear andslowly
tighten the lock nut until 4 to 6 in-lb (0.4 to 0.7 N--m) of
force is required to rotate the input shaft/pinion gear in
the bearing case.
7. Secure the lock nut with the stake washer.
8. Use a depthgauge to measure the distance fromthe
end face of the input shaft/pinion gear to themating sur-
face of the bearing case. Subtract the “Design Cone
Center Distance” from this distance to determine initial
shim thickness (Fig. 30).
DESIGN CONE CENTER DISTANCE
(distance from mating surface of axle support to end
face of pinion gear):
1.870 +
0.002 inch (47.5 + 0.05 mm)
NOTE: Bearing case shims are available in 0.004 inch
(0.1 mm) and 0.008 inch (0.2 mm) thickness.
9. Coat newO-rings with grease and install the bearing
casein thegear case.Place shimson thegear case and
temporarily install gear case assembly into axle case.
Tighten mounting nuts and screws from 35 to 41 ft-lb
(47to56N--m).
10.Insert a screwdriver through the drain plug hole to
hold ring gear and measure the pinion gear to ring gear
backlash (Fig. 31).
PINION GEAR TO RING GEAR BACKLASH:
0.004 to 0.016 inch (0.10 to 0.40 mm)
11.Adjustbacklash by increasing or reducing gear case
shim thickness.
12.Check piniongeartoringgearengagement(seePin-
ion Gearto RingGear Engagement inthis sectionof this
manual).
13.Place the correct combination of shims on the gear
case. Tighten mounting nuts and screws from 35 to 41
ft-lb (47 to 56 N--m).
14.Install retaining rings and driven gear on input shaft/
pinion gear.
15.If thedrive gear (ondrive motor s haft) wasremoved,
install the retaining rings and drive gear on the motor
shaft.
16.Use a new gasket and install the cover plate. Use a
new O-ring and install the drive motor.
1. Oil seal
2. Bearing case
3. Seal garter spring
Figure 29
1
2
3
0.040 in. (1.0 mm)
1. Input shaft/pinion gear 2. Bearing case
Figure 30
1
2
Design
Cone Center
Distance
1. Axle case
2. Screwdriver
3. Dial indicator
4. Input shaft/pinion gear
Figure 31
1
2
3
4
Axles, Planetaries
and Brakes