14
Checks and Maintenance
GB
Items marked “
99
“ should be serviced by an authorized YANMAR
dealer, unless the owner has profi cient mechanical ability and the proper tools.
Parts with an asterisk mark “ * “ are related to the CARB ULG rules.
Yanmar L48 Engine
April ‘04
Every 3 months or
Every 200 Hrs
Every month or
Every 500 Hrs
Every 6 months or
Every 400 Hrs
Every year or
Every 1000 Hrs
Check the fuel level and refi ll.
- Before Operation
Drain the fuel tank
9
* Clean the fuel fi lter
9
* Replace the fuel fi lter
9
Check for fuel / oil leakage
- After Operation
* Fuel injection nozzle, Check the injection condition
99
* Check the fuel injection timing
99
* Check the fuel injection pump
99
Check the lube oil level in the oil pan and refi ll
- Before Operation
Replace the lube oil
1st time 2nd & after
Clean lube oil fi lter
1st time
2nd & after
Check for lube oil leakage
- After Operation
Check the valve clearances
9
* Check the air cleaner element
9
* Replace the air cleaner element
9
Check the battery liquid level and refi ll
- Before Operation
Check the warning lamps
- When Engine Is Started
Adjusting the intake and exhaust valve clearance
99
Mixer
Daily 50 250 500
1000
Hours
Hours
Hours
Hours
Grease Yoke Pivot
9
Grease Tipping Gear (10 Operations of Grease Gun)
9
Remove Drum and Grease Shaft
9
Check Nuts and Bolts
9
Check Gearbox Oil
9
9
Grease Layshaft, Grease Nipple
9
Check Components for Leaks
9
