Pre-Maintenance Procedures; Releasing The Cushion For Rear Access - Toro GrandStand 71504 Operator's Manual

Maintenance Service
Interval
Every 100 hours
Every 200 hours
Every 250 hours
Every 300 hours
Every 500 hours
Every 800 hours
Every 1,000 hours
Before storage
Yearly
Important:
Refer to your engine owner's manual for additional maintenance procedures.

Pre-Maintenance Procedures

Releasing the Cushion for
Rear Access
You can release the cushion for rear access to the
machine for maintenance or adjustment.
1. Lower the platform.
2. Loosen the twist knobs on each side of the
machine (Figure
Figure 33
1. Twist knob
Maintenance Procedure
• Change the engine oil.
• Check, clean and gap the spark plug.
• Check the battery.
• Check the clutch.
• Check and clean the engine cooling fins and shrouds (more often in dirty or dusty
conditions).
• Check the mower-deck belt(s).
• Change the engine-oil filter.
• Replace the primary air filter (more often in dirty or dusty conditions).
• Check the inner air filter (more often in dirty or dusty conditions).
• Check and adjust the valve clearance. Contact an Authorized Service Dealer.
• Replace the inner air filter (more often in dirty or dusty conditions).
• Adjust the caster-pivot bearing.
• Change the hydraulic filters and hydraulic fluid.
• Replace the fuel filter.
• Replace the transmission belt.
• Paint chipped surfaces.
• Perform all maintenance procedures listed above before storage.
• Grease the torsion idler.
• Grease the front caster pivots (more often in dirty or dusty conditions).
• Grease the caster-wheel hubs.
• Grease the motion controls.
• Apply anti-seize compound to the cushion knobs.
33).
2. Cushion
3. Remove the cushion and lower it to the platform.
4. Perform any maintenance or adjustment on the
machine.
5. Raise the cushion, and slide it onto the pins on
both sides of the machine.
6. Tighten the twist knobs.
g032556
28