Scag Power Equipment STHM Break-In, 1st 10 Hours, Hours Daily, Hours Weekly, Hours or Annually

Models: STHM

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Break-In

LUBRICATION & MAINTENANCE

 

 

 

 

 

 

 

 

 

 

 

 

* Lubrication may be required every 8 to 40 hours, depending on climate and environment.

Break-In

 

 

 

 

 

 

 

 

+ Compatible Greases:

Mobilux #2 found at Mobil Service Stations

(1st 10 Hours)

 

 

 

 

 

 

 

 

 

Ronex MP found at Exxon Service Stations

 

8 Hours (Daily)

 

 

 

 

 

 

 

 

 

Super Lube MEP #2 & Super Stay-M #2 found at Conoco Service Stations

 

 

25 Hours

 

 

 

 

 

 

 

 

 

Shell Alvania #2 found at Shell Service Stations

 

 

 

40 Hours (Weekly)

 

 

 

 

 

Lidok EP #2 found at industrial shops

 

 

 

 

100 Hours (Biweekly)

 

 

 

 

 

 

 

 

 

 

 

200 Hours (Monthly)

 

 

 

 

 

 

 

 

 

 

 

500 Hours or Annually

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PROCEDURE

 

COMMENTS

X

 

 

 

 

 

 

 

Check all hardware

for proper tightness

 

X

 

 

 

 

 

 

 

Change engine oil and filter at 5 hours

 

X

 

 

 

 

 

 

 

Check hydrostatic oil level

 

Add oil as needed - SAE 10W30

X

 

 

 

 

 

 

 

Check belt tension

 

 

 

X

 

 

 

 

 

 

Fill fuel tank before starting

 

 

 

X

 

 

 

 

 

 

Check engine oil

 

Do not over fill

 

X

 

 

 

 

 

 

Clean blower screen

 

 

 

X

 

 

 

 

 

 

Remove debris from under belt cover

 

 

X

 

 

 

 

 

 

Sharpen cutter blades

 

MORE OFTEN IF NEEDED

 

*

 

 

 

 

 

 

Grease spindle bearings 2 pumps of hand gun

US Lithium MP White Grease 2125+

 

X

 

 

 

 

 

 

Clean air filter/check for damage or loose parts

MORE OFTEN IF NEEDED

 

X

 

 

 

 

 

 

Check/clean air intake and cooling areas1

MORE OFTEN IF NEEDED

 

X

 

 

 

 

 

 

Check tire pressure

 

Add or adjust as required

 

 

X

 

 

 

 

 

Service precleaner element1

 

 

 

 

 

X

 

 

 

 

Check battery electrolyte level

 

Distilled water only

 

 

 

 

X

 

 

 

 

 

 

 

 

 

 

 

 

 

Grease caster wheel bearings

 

Chassis grease

 

 

 

 

X

 

 

 

Grease caster wheel pivots

 

Chassis grease

 

 

 

 

X

 

 

 

Grease idler arm pivots

 

Chassis grease

 

 

 

 

X

 

 

 

Service air cleaner element1

 

See engine mfg. information

 

 

 

 

X

 

 

 

Change engine oil

 

 

 

 

 

 

X

 

 

 

Check spark plug condition and gap

See engine mfg. information

 

 

 

 

X

 

 

 

Clean cooling areas1

 

 

 

 

 

 

 

X

 

 

 

 

 

 

 

 

 

 

 

Check all hardware for proper tightness

 

 

 

 

 

 

X

 

 

 

 

 

 

 

 

 

 

Change engine oil filter

 

See engine mfg. information

 

 

 

 

 

X

 

 

Check hydro fluid reservoir level

 

 

 

 

 

 

 

X

 

 

Clean and adjust spark plugs

 

See engine mfg. information

 

 

 

 

 

X

 

 

Grease rider frame pivot

 

Chassis Grease

 

 

 

 

 

 

 

 

 

 

 

 

 

X

 

 

Grease control bell cranks

 

Chassis Grease

 

 

 

 

 

X

 

 

Grease steering handle bearing

 

Chassis Grease

 

 

 

 

 

X

 

 

Grease foot pedal bearings

 

Chassis Grease

 

 

 

 

 

X

 

 

Grease rear wheel pivot (vertical)

 

Chassis Grease

 

 

 

 

 

 

 

 

 

 

 

 

 

X

 

 

Grease rear wheel bearing

 

US Lithium MP White Grease 2125+

 

 

 

 

 

 

X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Drain hydraulic system and replace fluid

Use SAE 10W30 motor oil

 

 

 

 

 

 

X

 

 

 

 

 

 

 

 

Change hydrostatic oil filter

 

Clean area before removing filter

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1. Perform these maintenance procedures more frequently under extreme dusty or dirty conditions.

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Scag Power Equipment STHM manual Break-In, 1st 10 Hours, Hours Daily, Hours Weekly, Hours or Annually, Procedure, Comments