All Power APG3201N - Manual (Page 19)

19
OWNER’S MANUAL
3-1.1 Changing the engine oil (every 200 hours)
Take the oil cover off. Remove the oil
drain plug when the diesel engine is still
hot. Be careful of hot oil and hot engine
as you may get burned. The bolt is
located at the bottom of the cylinder.
After draining the oil, put the bolt back
and tighten it. Then fill with the proper
engine oil to the proper level.
3-1.2 Air filter maintenance schedule
1. Clean air-filter every 6 months or 400 hours of operation.
2. If necessary, exchange it.
3. Do not use detergent to clean air filter element.
Note:
Never start the engine without the air filter .
This can cause serious damage to the engine if
foreign objects enter the intake system.
Always change the air filter on time.
3-1.3 Fuel filter maintenance
1. The fuel filter should be cleaned often to keep the engine running at maximum
performance.
2. The recommended time period for cleaning the fuel filter is 6 months or 400
hours of operation.
a. To do this, first drain the fuel from the fuel tank.
b. Loosen the small screws on the fuel switch and remove the fuel filter
form the port. Use diesel fuel to clean the fuel filter. Also, remove the
fuel injector and clean the carbon deposit around it. The recommended
time period for this is 3 months or 200 hours.
3-1.4 Cylinder head bolt tensions
The cylinder head bolts should be tightened to specifications please refer to the
diesel engine manual for specifications and the special tools required to do
this.