Servicing The Gearbox Fluid; Changing The Gearbox Fluid - Toro 74805 Operator's Manual

Figure 67
1. PTO Driveshaft
3. Grease the fittings on push arms (Fig. 68).
Figure 68
1. Push arm grease fitting
4. Grease the fittings on the carrier frame castor hubs and
castor wheels (Fig. 69).
Figure 69
1. Carrier Frame Castor Hub
Grease Fitting

Servicing the Gearbox Fluid

Change fluid:
m–3203
2. Universal Joint
1
m–4871
1
2
m–4846
2. Castor Wheel Grease
Fitting
38
After initial 100 operating hours.
Note: Fluid will not have to be changed again after initial
100 hour fluid change.
Fluid Type: Automatic Transmission Fluid
(Dexron III or equivalent)
Important Do not mix fluids. Use only Automatic
Transmission Fluid.
Gearbox Capacity: 5–1/2 oz. (129.6 ml) each box
Check fluid: After every 100 operating hours.

Changing the Gearbox Fluid

The gearbox fluid must be changed after first 100 operating
hours. Change all three gearboxes.
Important
Do not mix fluids. Use only specified fluid
on page 38.
1. Warm the fluid in gearbox. Run the mower deck for a
few minutes.
2. Tilt mower into the vertical position, refer to; Tilting the
Mower, page 18.
3. With deck raised, remove plug on the bottom side of the
gearbox. Let fluid fully drain into a pan. (Fig. 70).
4. Reinstall the bottom plug into the gearbox. Use pipe
thread sealant if needed (Fig. 70).
5. Remove the top plug to fill gearbox (Fig. 70).
6. Fill gearbox with 129.6 ml (5–1/2 oz.) of fluid.
7. Reinstall the top plug into the gearbox (Fig. 70).
8. Repeat for remaining gearboxes.