Maintaining The Differential And Axles - Toro Workman 07390 Operator's Manual

that you removed in step 1, and torque the bolts
to 10.2 to 12.4 N∙m (90 to 110 in-lb).
Cleaning the Clutches
Service Interval: Every 400 hours
1. Remove the 9 hex-washer bolts (1/4 x 1 inch)
that secure the transmission cover to the
mounting plate of the transmission
Figure 72
1. Hex-washer bolts (1/4 x 1
inch)
2. Transmission cover
3. Primary clutch
2. At the primary and secondary clutches, Remove
dirt and mud buildup with water and dry
immediately with compressed air to remove
excess water and debris.
3. Remove any remaining debris using a fast-drying
contact cleaner or brake cleaner.
Note:
Note: Remove the debris in and around
moving parts.
4. If debris or buildup exists around the belt or
along the clutch shaft, use a fine abrasive pad
or a similar product to remove it.
5. Align the holes in the transmission cover with
the holes in the mounting plate
6. Secure the cover to the mounting plate
72) with the 9 hex-washer bolts (1/4 x 1 inch)
that you removed in step 1, and torque the bolts
to 10.2 to 12.4 N∙m (90 to 110 in-lb).
(Figure 72).
g026981
4. Mounting plate
5. Secondary clutch
(Figure 72).
(Figure
Maintaining the Differential
and Axles
Changing the Differential Oil
Oil type: 80W90 API GL-5
Oil capacity: 550 ml (18.6 oz)
1. Align a drain pan under the drain plug
73).
1. Fill plug
2. Fill port
2. Remove the fill plug from the fill port and the
drain plug from the drain port of the differential
(Figure 73).
Note:
Allow the differential to completely drain.
3. Check the condition of the O-rings on the plugs.
Note:
Replace damaged or worn O-rings.
4. Install the drain plug into the drain port
73), and tight the plug to 14 to 19 N∙m (10 to 14
ft-lb).
Note:
The drain plug is magnetic. It is normal
to see small amounts of ferrous-metal particles
around magnet—expect more particles around
the magnet after the initial break-in.
5. Add 550 ml (18.6 oz) of the specified oil into the
fill port of the differential
Note:
Use a funnel with a flexible hose to add
oil to the differential.
6. Install the fill plug into the fill port
and tighten the plug to 14 to 19 N∙m (10 to 14
ft-lb).
56
(Figure
Figure 73
3. Drain port
4. Drain plug
(Figure 73).
(Figure
g025556
(Figure
73),