Daewoo DE12T - Lubrication System

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.
•
The following oils are also recommended
* If long oil change intervals are to be used, ACEA-E3 oil must be used.
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TECHNICAL INFORMATION
Valve 5bar
Valve 2bar
Valve 10bar
EQM4005L
A/C
W/P
BRG
T/C
I/P
Rocker arm
Cam shaft
Piston
Con-rod bearing
Main bearing
Main oil gallery
Relief valve
4.4bar
Oil cooler
Oil filter
Oil pump
Air compressor
Water pump
Turbocharger
Fuel injection
pump
Oil spray nozzle
1.3bar
First oil change After 1,000km (50hr) operation
Construction equipments
DE12T/TI/TIA
every 250hr
DE12TIS
Engine model
Recommend oil
SAE No. API No.
DE12T/TI/TIA SAE 15W40 above CD or CE
DE12TIS
SAE15W40 ACEA-E2 or ACEA-E3
SAE10W40 (API CH-4)