20
SERVICE SCHEDULE
ITEM SERVICE PERFORMED
REF. EACH
USE
5
HRS
25
HRS
50
HRS
100
HRS
EACH
SEASON
Engine Oil
Check Oil Level Page 6
X
Initial Oil Change Page 10
X
Periodic Oil Change Page 11
X*
Transmission
Grease
Check Grease Level Page 10
X X
Periodic Grease Check Page 11
X
Air Pre-Cleaner
Clean Sponge Element Engine Manual.
X**
Air Cleaner
Clean or Replace Engine Manual.
X**
Spark Plug
Replace Engine Manual.
X
Engine Cooling
System
Clean Shroud & Fins Engine Manual
X**
Mower Deck
Clean Debris
Accumulation
Page 11
X
Mower Blades
Check For Wear, Damage
& Replacement
Page 12-13
X
Driven Disc
Check for Wear &
Damage
Page 14
X
Disc Adjustment Page 14-15
X
Disc Replacement Page 15-16
Bearing Replacement Page 16-17
Drive Belts
Check For Wear And
Tension
Page 17-18
X X X
* Change oil every 25 hours when operating under heavy load or high temperatures.
**Clean more often under dusty conditions or when air debris is present
4.5 MAINTENANCE/REPLACEMENT PARTS
MAINTENANCE PARTS
Blade Control Cable 2-9036
Clutch Pull Cable 7-2933
Cutter Blade (Air Lift Compatible) 7-2932
Cutter Blade (Mulching) 1-9795
Cutter Blade (Not Air Lift Compatible) 1-7168
Cutter Blade (Ninja - Quad Edge) 2-6691
Wheel Drive Pulley to Transmission Pulley Belt 2-6407
Engine to Drive Disc Belt 1-2354
Rubber Drive Tire 4-6784
Parts Manual for 21â Steel Deck Walk Behind Mower
âFâ Models, Series 17
06136
