Chapter II Technical Information of Engine
Great Wall Baoding Internal Combustion Engine
Manufacturing Company Limited
45
Fig. 2-8-22 Filling oil through the oil filler on
the valve shield
Fig. 2-8-23 Replacing the oil filter
dipstick; remove all oil injectors and rotate the crank of
diesel engine for 2 ~ 3 minutes, then drain out the
washing oil quickly.
Each time after replacing the oil, the diesel engine should
operate without any load for a while to ensure the
lubrication system and locations required to be lubricated
can obtain adequate oil.
When filling oil through the oil filler on the valve shield
(see Fig. 2-8-22), the oil filler should be cleaned to
prevent from impurities and dust.
After the filling, close the filler cap.
Attention:
The filled oil can flow into the oil pan only
through the push rod hole on the cylinder cover and the
hole on the tappet side of cylinder body, checking for the
oil level can only be carried out 5 min later.
5.4. Technical Maintenance for Oil Filter
The oil filter should be replaced after the new vehicle
travels for 2500 km; afterward, the oil and the oil filter
assembly should be replaced at the same time per 8000
~ 10000 km of traveling distance.
Method to replace the engine oil filter and precautions:
(1) Place a container under the oil filter to collect the
lubricating oil overflown.
(2) Use a special spanner to dismount the oil filter
assembly in the anticlockwise direction, see Fig. 2-8-24.
Oil filter spanner: 5-8840-0020-0.
(3) Check and clean the oil filter seat to ensure good
fitting of the new oil filter.
(4) When mounting the oil filter, apply a thin layer of oil
on the O-ring (see Fig. 2-8-25), screw the new oil filter
assembly on the engine oil cooler seat by hand until a
resistance is created, then use a spanner to tighten the
oil filter for 3/4 ~ 1 circle in the clockwise direction.
APICI-4 lubricating oil from Mobil Oil Corp.
(5) Do not start the engine before there is enough
lubricating oil in the oil pan.
(6) Start the diesel engine after the mounting, and check
if the oil filter leaks. Then stop the diesel engine, check
the lubricating oil level with a dipstick, add lubricating oil
if necessary.
oil filler cap
oil filler cap sealing ring
Cylinder body
Oil filter
