
26
Maintenance
Service Schedule
Maintenance
Before Each
Work Period
After Each
Work Period
50 HRS 100HRS 200HRS
Check water level of batteries after
charging; add distilled water if neces-
sary.
*
Check brushes for proper installation. *
Check for securely attached drain hose,
plug and cap.
Check that solution fill lid seals tightly *
Visually check for damaged or worn
tires.
*
Check all throttle, direction and speed
controls for proper operation.
*
Observe spray pattern and clean jets if
necessary.
*
Prime chemical system for 30 seconds
for each chemical.
*
Clean brushes and check wear. *
Remove bearing cap from end of brush.
Clean bearing and cap.
*
Clean underside of scrub deck. *
Clean out solution tank. *
Clean out recovery tank. *
Clean and inspect solution filter strainer. *
Store with solution fill lid and recovery
dome off tanks to allow tanks to dry.
*
Clean outside of tank, check for
damage.
*
Charge batteries. *
Flush chemical system *
Clean off top of batteries. *
Check battery cells with hydrometer. *
Check battery connections are tight. *
Clean battery cases and battery
compartment.
*
Grease appropriate zerks (grease
fittings).
*
Clean pivot points on scrub deck. *
Check all motors for carbon brush wear. *
Check motor commutators. *
86400200 Operators Manual - Commodore Duo
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