PERIODIC MAINTENANCE
Item
Transmission
Ignition system
Battery
Motor unit
Lubricating system
Fuel system
Muffler
Chassis and
moving parts
Any troubles noticed when previously operating
the Snowblower.
Routine
• Oil level
* • Oil leakage
• Checking the spark
plug
• Fluid level and specific
*
gravity
• Electric starter working
conditions
• Engine starting condi-
tions and abnormal
noise
• Measurement of rated
*
engine idle and operat-
ing speed
• Exhaust conditions
* • Compression pressure
* • Valve clearance
• Removal of carbon
*
from cylinder head
* • Oil leakage
• Engine oil level
• Engine oil change
* • Fuel leakage
• Carburetor throttle
*
valve and choke valve
conditions
• Carburetor adjustment
*
conditions
• Fuel level
* • Fuel hose replacement
• Check mounting for
*
looseness
* • Muffler condition
• Damage, including
*
cracks, and loose parts
• Lubricating each part
Pre-
Initial
opera-
1
tion
month
check
– 42 –
Every
Remarks
6
12
months
months
Every 4
years