7-5
Chapter 7 MAINTENANCE SCHEDULE
Every 1 year
Cooling system
Water pump - Inspect *2
Solenoid valve and Pressure reducing valve of the cool-
ing system - Inspect, Disassemble and Clean*1
*2
Strainer (including with/ball tap) of cooling water -
Inspect, Disassemble and Clean*1
*2
Coolant properties (when only soft water is used) -
Inspect (Change coolant according to the analysis
results)
*2
Air intake system Air cleaner element - Clean, Check and Replace*1 8-17
Electrical system
Starter - Inspect 8-19
Alternator - Inspect 8-19
Specific gravity of battery electrolyte - Check*1 8-18
Protection devices operation - Inspect*1
High coolant temperature, low oil pressure, overspeeding, starting failure,
water supply failure, undervoltage, overvoltage, overcurrent, low coolant
level in tank, low fuel level in tank, etc.
*2
Auxiliary devices operation - Checkt*1
Engine control, fuel transfer pump, governor motor, room ventilating fan,
solenoid, storage pump, water tank ball tap, water heater, oil heater, oil prim-
ing pump, etc.
*2
Every 2 years
Engine oil, Oil filter and Bypass oil filter - Replace
It is recommended to check the engine oil characteristics at the same time.
The oil filters must be replaced when the filter alarm lights.
8-9
Fuel filter - Replace 8-7
Water separator - Inspect and Replace*1 *2
Gauze filter - Clean 8-6
Fuel control link ball joint - Inspect
(Replace parts as necessary)
8-6
Coolant - Change 8-13
Thermostat - Inspect *2
Turbocharger - Inspect 8-16
Draining water from the exhaust muffler*1 8-16
Table 7-2 Periodic maintenance chart for emergency engine
Interval and Service item
Refer-
ence
page
To Next Page
Loading...
Need help?
General
