n

Maintenance

WARNING

Before inspecting, cleaning or servicing the machine, shut off engine, wait for all moving parts to come to a complete stop, disconnect spark plug wire and move wire away from spark plug.

Failure to follow these instructions can result in serious personal injury or property damage.

REQUIRED

MAINTENANCE

 

SCHEDULE

PROCEDURE

Before

Eve_

Eve_

As

Each

10

30

Noted

 

Use

Hours

Hours

 

Check engineoil level

 

 

 

And every 5

 

 

 

 

operating hours

Cleanengine

 

 

 

 

Check drive belt tension

 

 

 

t

Check nuts and bolts

 

 

 

t

Changeengine oil

 

 

 

 

Lubricate tiller

 

 

 

 

Service engineair cleaner system

 

 

 

Checkgearoil levelin

 

 

 

t

transmission Checktines for wear

Checkair pressure in tires (if pneumatic)

Service spark plug

CheckAnti-ReverseStake

*Changemore frequently in dusty or dirty conditions. Changeafter first 2 hours of break-in operation.

tCheckafter first2 hours of break-in operation.

SeeEngineOwner'sManualforserviceintervalsandinstructions.

19

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Troy-Bilt 644H manual Required Maintenance Schedule Procedure, Before Eve Each Use Hours Check engineoil level Every