
21
SERVICE SCHEDULE
ITEM
SERVICE PERFORMED
REF. EACH
USE
5
HRS
25
HRS
50
HRS
100
HRS
EACH
SEASON
Engine Oil
Check Oil Level
Page 7
X
Initial Oil Change
Page 11
X
Periodic Oil Change
Page 12
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**
Drive Belts
Check For Wear And
Tension
Pages 18-19
X
X X
Mower Blade
Check For Wear, Damage
& Replacement
Pages 13-14
X
Mower Deck
Clean Debris
Accumulation
Page 7
X
Transmission
Grease
Check Grease Level
Page 11
X X
Periodic Grease Check
Page 11
X
Drive Disc
Check for Wear Damage
& Replacement
Pages 15-17
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
4.6 MAINTENANCE/REPLACEMENT
PARTS
MAINTENANCE PARTS
Engine Speed Control
7074460
Blade Control Cable
7034608
Clutch Pull Cable (See Parts Manual)
7034604
Cutter Blade (Air Lift Compatible)
7019795
Cutter Blade (Mulching)
7017168
Cutter Blade (Not Air Lift Compatible)
7026691
Cutter Blade (Ninja - Quad Edge)
7026407
Wheel Drive Pulley to Transmission Pulley Belt
7012354
Engine to Drive Disc Belt
7046784
Cantilever Drive Tire Assembly
7073528
Rubber Drive Tire
7041855
Parts Manual for 21” Steel Deck Walk Behind Mower Series 19
7006157