Engine Oil - Daewoo DE12T Manual

Con-rod bearing
Main bearing
Main oil gallery
Relief valve
4.4bar

2.5.1. Engine Oil

•
Check oil level with the oil level gauge and replenish if necessary.
•
Check the oil level with the engine cooled. If the engine is warm, allow time for 5 ~ 10 min-
utes for oil drain into the crankcase before checking oil level. The oil level must be between
Max and Min. lines on the gauge.
•
Engine oil should be changed at the specified intervals. Oil in the oil filter should be changed
simultaneously.
First oil change
Construction equipments
•
The following oils are also recommended
Engine model
DE12T/TI/TIA
DE12TIS
* If long oil change intervals are to be used, ACEA-E3 oil must be used.
Rocker arm
Cam shaft
Piston
Oil cooler Oil filter
Valve 5bar Valve 2bar
SAE No.
SAE 15W40
SAE15W40
SAE10W40
- 19 -
Air compressor
Water pump
Turbocharger
Fuel injection
pump
Oil spray nozzle
1.3bar
Oil pump
Valve 10bar
After 1,000km (50hr) operation
DE12T/TI/TIA
DE12TIS
Recommend oil
API No.
above CD or CE
ACEA-E2 or ACEA-E3
(API CH-4)
TECHNICAL INFORMATION
A/C
W/P
BRG
T/C
I/P
EQM4005L
every 250hr