Checking The Torque Of The Wheel Lug Nuts; Checking The Condition Of The Chains; Checking The Sprocket Condition; Maintaining The Chain - Toro 29516 Operator's Manual

Checking the Torque of the
Wheel Lug Nuts
Service Interval: Yearly
Torque the wheel lug nuts
N∙m (85 to 105 ft-lb).
Checking the Condition of
the Chains
Service Interval: Before each use or daily
1. Shut off the engine, engage the parking brake,
wait for all moving parts to stop, and remove
the key.
2. Check the chains on both sides of the machine
for proper tension. The chains should be able to
move up and down 6 to 12 mm (1/4 to 1/2 inch).
3. If chains pop or snap refer to
Wheel Chain Tension (page 39)
the Tine Drive Chain (page
Checking the Sprocket
Condition
Service Interval: Before each use or daily
1. Shut off the engine, engage the parking brake,
wait for all moving parts to stop, and remove
the key.
2. Inspect sprockets for wear and replace as
required.

Maintaining the Chain

Adjusting the Drive Wheel Chain
Tension
1. Shut off the engine, engage the parking brake,
wait for all moving parts to stop, and remove
the key.
2. Lift the rear of the machine and support using
jack stands or equivalent support.
3. Check the chains on each side of the idler
sprocket, at both sides of the machine, for
proper tension.
The chains should move up and down 6 to 12
mm (1/4 to 1/2 inch).
4. To adjust the chain tension, loosen the idler bolt
and locknut, and push up on the sprocket to
tighten the chain
(Figure 43) to 115 to 142
Adjusting the Drive
and Adjusting
49).
(Figure 44).
Important:
Do not overtighten the chain.
Significant chain wear can occur and will
shorten the life of an overtightened chain.
1. Idler sprocket
5. Check the chain tension and tighten the idler
bolt and locknut.
Checking the Torque of the
Transmission Output Shaft
Nut
Service Interval: After the first 5 hours
Yearly
Torque the nuts (Figure
tapered shafts to 285 to 353 N∙m (210 to 260 ft-lb).
1. Nut (transmission-output shaft)
Adjusting the Motion
Control Linkage
1. Refer to Preparing for Maintenance (page
2. Push the control levers all the way forward to the
front reference bar; If either of the control levers
contact the reference bar do the following:
39
Figure 44
2. Idler bolt and locknut
45) on the transmission output
Figure 45
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g268831
30).