Engine; Fuel Filter - Replace; Water Separator - Inspect And Replace*1 - Mitsubishi S16R-Y1PTA Operation & Maintenance Manual

Every 1 year
Every 2 years
Table 7-2 Periodic maintenance chart for emergency engine
Interval and Service item
Water pump - Inspect
Solenoid valve and Pressure reducing valve of the cool-
ing system - Inspect, Disassemble and Clean*1
Strainer (including with/ball tap) of cooling water -
Cooling system
Inspect, Disassemble and Clean*1
Coolant properties (when only soft water is used) -
Inspect (Change coolant according to the analysis
results)
Air intake system Air cleaner element - Clean, Check and
Starter - Inspect
Electrical system Alternator - Inspect
Specific gravity of battery electrolyte -
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.
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.
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.

Fuel filter - Replace

Water separator - Inspect and Replace*1

Gauze filter - Clean
Fuel control link ball joint - Inspect
(Replace parts as necessary)
Coolant - Change
Thermostat - Inspect
Turbocharger - Inspect
Draining water from the exhaust
Chapter 7 MAINTENANCE SCHEDULE
Check*1
muffler*1
Refer-
ence
page
*2
*2
*2
*2
Replace*1 8-17
8-19
8-19
8-18
*2
*2
8-9
8-7
*2
8-6
8-6
8-13
*2
8-16
8-16
7-5