27
(1) Types of Engine Oil
Use the API class CD grade or higher.
(2) Engine Oil Viscosity
Use a diesel engine oil with an appropriate viscosity corresponding to the ambient
temperature (refer to the table).
Relation of Viscosity/Temperature
(3) Engine Oil Replacement Amount
(Unit : gal / liters)
Total Lubrication Oil Amount
10.0 / 38.0
8-2. Checking Coolant
●
Be sure to also read the separate Engine Instruction Manual.
CAUTION : BURNS
Do not open the radiator cap immediately after stopping the engine, to avoid
sustaining burns from hot vapor.
Hot steam gushes out from the coolant sub-tank if the generator overheats.
Do not touch the coolant sub-tank.
Check that the sub-tank coolant level is in between FULL and LOW. If the sub-tank
coolant is lower than the LOW level, add coolant to the sub-tank and radiator.
(1) Filling the Sub-Tank
Remove the sub-tank cap.
Fill the sub-tank with coolant until it
reaches the FULL line.
Re-attach the cap.
1
2
3
FULL
LOW
Sub-tank
Sub-tank Cap
SAE20/20W
SAE10W
SAE30
SAE40
SAE15W-40/20W-40
SAE10W-30
-30
(-22)
Temp
°C
( °F )
-15
(5)
0
(32)
15
(59)
25
30
(77) (86)
Summary of Contents for DGK150D
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Page 55: ...52 13 Generator Circuit Diagram ...
Page 56: ...53 14 Engine Electrical Circuit Diagram ...
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