Toro Reelmaster 5100-D - Page 314

16 - 20 ft-lb
Apply Loctite
20 - 24 ft-lb
Shim for
backlash adjustment
Shim for bevel gear to
pinion contact adjustment
Tighten to pre-load
bearings. Pinion shaft
should rotate with
2.0 - 5.5 in-lb torque
16 - 20 ft-lb
Figure 12
Measure
backlash here:
0.003 - 0.01″
2. Remove bolts (Fig. 12, Item 43) securing axle tubes
(Item 16, 44) to differential case (Item 24). Separate axle
tubes and axles from differental case.
3. Remove bolts (Fig. 12, Item 43) securing axle tubes
(Item 16, 44) to gearbox housings (Fig. 12, Item 23) of
knuckle assemblies. Separate axle tubes and axles
from knuckle assemblies.
4. Disassemble knuckl
e assembly (Fig .13):
A. Remove bolts (Item 28, 39) securing covers
(Item 30, 26) to knuckle case (Item 28).
B. Pull out outer axle shaft (Item 35) and bevel gear
(Item 5).
C. Remove capscrews (Item 10) securing knuckle
arm (Item 8) to knuckle case (Item 28). Pull off
knuckle arm toward upper side and pull off case
toward bottom.
D. Remove capscrews (Item 13) and remove bear-
i
ng retainer (Item 15). Remove bevel gear (Item 18)
and knuckle pin (Item 20).
5. Disassemble differential case (Fig. 12):
A. Remove bolts (Item 35) and remove bearing case
(Item 33) and pinion gear (Item 30) from differential
case (Item 24).
B. Remove bolts (Item 1) and remove cover (Item 2
).
Remove differential assembly from differential case.
C. Remove bolts (Item 7) to disassemble differential.
Inspection
Inspect shaft splines, gears and bearings for wear and
damage. Replace par
ts as necessary. Use suitable
bearing pullers and an arbor press when replacing
bearings.
NOTE: Ring gear (Item 6) and pini
on (Item 30) are a
matched set that must be replaced together.
Repairs Page 9 -
10 Reelmaster
®
223-D/5100-D/5300-D