Maintenance Chart - Bolens QS Series Service Manual

QS, QT
&
1900 SERIES
TRACTORS
Page 1-4 REV. 4/83
GENERAL (Continued)
MAINTENANCE CHART
MAINTENANCE REQUIRED
Length of Type of
Operation Maintenance
Engine Cooling Air Screen -
Daily or
Brush Clean
10 Hrs. •
Engine Air Cleaner -
50 Hrs. •
Shake Out Dirt
25 Hrs.
Clean Precleaner
(if equipped)
1 00 Hrs.'
Replace Element
Cooling Fins - (Engine) - Daily or
Clean- Use
. 100 Hrs.
Air Hose if
Available
Spark Plugs -
100 Hrs.
Service or
Replace
Breaker Points -
200 Hrs.
Service or
Replace
Ignition Timing -
100 Hrs.
Adjust
Engine Valve Tappets - 400 Hrs. Adjust
Power-Take-Off- 1666 S/N 0200101 and later
100 Hrs.' Check and
1660
Adjust Brake
1966
..,
Fuel Filter -
100 Hrs.
Clean if two piece.
replace if one piece
·Battery - Daily Check electrolyte
level - Add water
as Necessary
Hydrostatic Transmission-
Clean- Use
50 Hrs.' Air Hose if
Available
Belts- Check for
50 Hrs.' Wear and
Adjust
Tires- Check lor
25 Hrs. Damage and Air
Pressure
Transmission Filter - After First 5
Change and Add oil to
Hours then After Bring to Operating
Every 100 Hrs.'
Level (Use only Bolens
Filter)
Brakes- 50 Hrs.' Check lor wear
and Adjust
. .
'More often under extreme cond1t1ons .