4-1
SECTION 4
SERVICE
WARNING
Beware of V-belts and belt driven components as the unit can be started remotely. Before servicing unit, make
sure that the Front-Off-Rear switch is in the “OFF” position Also disconnect the negative battery cable.
NOTE
To avoid damage to the earth’s ozone layer, use a refrigerant recovery system whenever removing refrigerant.
When working with refrigerant you must comply with all government environmental laws, EPA section 608
4.1 MAINTENANCE SCHEDULE
UNIT
OPERATION
REFERENCE
ON
OFF
OPERATION
REFERENCE
SECTION
a. Daily Maintenance
X
1. Pre-trip inspection --- before starting
2.1.a
X
2. Pre-trip inspection --- after starting
2.1.b
X
3. Check engine hours
Run 10 min.
b. First 400 Hour Maintenance
X
1. Pre-trip inspection --- before starting
2.1.a
X
2. Change lube oil and filter
4.3.2
X
3. Pre-trip inspection --- after starting
2.1.b
X
4. Check engine hours
Run 10 min.
c. Every 1500 Hour Maintenance (Normal Operating Conditions)
X
X
1. Complete 400 Hour Maintenance (Refer to section 1.4 for oil change interval)
4.1.b
X
2. Tighten Engine, compressor and unit mounting bolts
None
X
3. Tighten all electrical connections
Tighten
X
4. Replace air cleaner element, check hoses and connections
4.3.4
X
5. Check water pump bearing for end play
None
X
6. Check alternator brushes
None
X
7. Replace fuel filter
4.3.6
d. Every 3000 Hour Maintenance
X
X
1. Complete 1500 Hour maintenance
4.1.c
X
2. Clean crankcase breather
4.3.5
X
3. Replace all V-belts
4.4
X
4. Check starter condition
Engine manual
X
5. Check and adjust injector nozzles
Engine manual
e. Every 6000 Hours or 2 Years Maintenance
X
1. Check and adjust injector nozzles
Engine manual
X
2. Check engine compression
Engine manual
X
3. Adjust engine valves
Engine manual
X
X
4. Drain and flush cooling system
4.3.1