5.
Determine necessary quantity of support shims.
4
57 to 67 ft–lbs.
(77 to 91 Nm)
A. Lubricate the axle case support bushing with a
thin coat of grease and slide axle case support onto
knuckle pin.
1
B. Position support shims that were removed during
disassembly between axle case support and axle
case. Install mounting screws into axle case. Slowly
tighten screws while frequently checking for clear-
ance (vertical endplay) between axle case support
and knuckle pin. If binding of components is noted
before screws are fully tightened, add additional sup-
port shims. Torque screws from 57 to 67 ft–lbs. (77 to
VERTICAL
ENDPLAY
6
5
2
3
91
Nm).
Figure 10
4.
5.
6.
C. Use dial indicator to measure vertical endplay of
axle case (Fig. 10).
1.
2.
3.
Axle case support
Axle case
Bevel gearcase
Dial indicator
Knuckle pin
Support shim location
AXLE CASE ASSEMBLY ENDPLAY:
0.001
to 0.008 in. (0.02 to 0.20 mm)
3
2
D. Adjust endplay by increasing or reducing number
of axle case support shims.
1
NOTE: Axle case support shims are available in
0.004
in. (0.1 mm), 0.008 in. (0.2 mm), and 0.016 in.
4
(0.4
mm) thickness.
6.
After correct support shims have been determined,
remove mounting screws, apply heavy strength Loctite
thread locker to screw threads, reinstall screws, and
torque from 57 to 67 ft–lbs. (77 to 91 Nm).
5
IMPORTANT:
Correct engagement between bevel
gears is critical to axle performance and durability.
7.
Temporarily install the bevel gear case/axle case as-
Figure 11
sembly on the axle support. Position a dial indicator at
the tooths center. Prevent the axle from turning and
measure the upper bevel gear to differential shaft gear
backlash (Fig. 11).
1.
2.
3.
Axle support
4.
5.
Dial indicator
Axle bearing shims
Upper bevel gear
Differential shaft gear
UPPER BEVEL GEAR BACKLASH:
4
5
1
0.004
to 0.016 in. (0.10 to 0.40 mm)
8.
ing shim thickness (see Differential Shafts in this section
of this manual).
Adjust backlash by increasing or reducing axle bear-
NOTE: Axle bearing shims are available in 0.004 in.
(0.1
mm), 0.008 in. (0.2 mm), and 0.020 in. (0.5 mm)
thickness.
3
2
Figure 12
1.
2.
3.
Axle cover assembly
Lower bevel gear
Axle gear
4.
5.
Dial indicator
Axle bearing shims
Groundsmaster 328–D
Page 10.1 – 9
4WD Rear Axle (Rev. G)
(Dae Dong Axle)
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Groundsmaster 300, Toro Groundsmaster 328 D, Toro Groundsmaster 92801SL |
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|
| Document Type | Service Manual |
| Language | English |
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(2 votes, average: 5 out of 5)
Lawn and Garden readers have rated Toro 92801SL Rev I Groundsmaster 300 Series Groundsmaster 328 D Service Manual 5.0 out of 5.0 based on 2 product reviews. Need 328D. Manual pdf. Will rate after finding manual
t has been a very reliable machine but getting parts is hard and not cheap to buy , generic parts has been cost effective and reliable , i am unable to get a wiring circut diagram for this unit as most problems are electrical problems