Service Manual

SPECIFICATIONS & MAINTENANCE
2-11
Toro 30” Aerator Service Manual
2
Check Condition Of Chains
Service Interval: Before each use or daily
1. Stop engine, wait for all moving parts to stop, and
remove key. Engage parking brake.
2. Check the chains on both sides of the unit for proper
tension. The chains should be able to move up and
down 1/4”-1/2” (6-12mm).
3. If chains pop or snap see “Jackshaft Drive Chain
Tension Adjustment” on page 2-12, “Drive Wheel
Chain Tension Adjustment” on page 2-13, or “Tine
Drive Chain Adjustment” on page 2-18.
Check Condition Of Sprockets
Service Interval: Before each use or daily
1. Stop engine, wait for all moving parts to stop, and
remove key. Engage parking brake.
2. Inspect sprockets for wear and replace as required.
Check Transmission Output Shaft Nut
Torque Specication
Service Interval: Yearly
Torque the nut on the transmission output tapered shaft
to 210-260 ft-lbs. (285-353 Nm).
Drive System Maintenance
Check Tire Pressures
Service Interval: Every 50 hours
1. Stop engine, wait for all moving parts to stop, and
remove key. Engage parking brake.
2. Check tire pressure in drive tires.
3. Inate drive tires to 12-14 psi (83-97 kPa).
4. Semi-pneumatic caster tires do not need to be
inated.
Check Wheel Hub Nuts Torque Specication
Service Interval: Yearly
Torque the wheel hub nuts to 210-260 ft-lbs. (285-350
Nm).
Note: Do not use anti-seize compound on the wheel
hub.
Check Wheel Lug Nuts Torque Specication
Service Interval: Yearly
Torque the wheel lug nuts to 90-95 ft-lbs. (122-129 Nm).