Daewoo Korando. Instruction - page 70
1B2-102 M161 ENGINE MECHANICAL
OIL PRESSURE RELIEF VALVE
Preceding Work : Removal of oil pan
1 Screw Plug ................................................ 50 Nm
2 Compression Spring
Removal & Installation Procedure
1. Remove the screw plug (1).
Installation Notice
2. Remove the spring (2), guide pin (3) and the piston (4).
3. Installation should follow the removal procedure in the
reverse order.
Notice
Don’t use the seal for the screw plug.
3 Guide Pin
4 Piston
Tightening Torque
50 Nm
M161 ENGINE MECHANICAL 1B2-103
OIL NON-RETURN VALVE
Preceding Work : Removal of timing gear case cover
1 Oil Non-Return Valve
Functions
The non-return valve prevents the oil in the chain tensioner
from drying up. In other words, it stops oil-returning in order to
prevent the oil in the chain tensioner from getting dry. As a
result, the chain tensioner can be activated with oil in itself.
Replacement Procedure
1. Remove the non-return valve using a pliers.
2. Insert new non-return valve with hand.
1B2-104 M161 ENGINE MECHANICAL
OIL DIPSTICK GUIDE TUBE
1 Oil Dipstick Level Gauge
2 Oil Dipstick Guide Tube
3 O-ring
Removal & Installation Procedure
1. Pull out the oil dipstick level gauge (1).
2. Unscrew the bolt (4) and remove the oil dipstick guide
tube (2).
Installation Notice
4 Bolt (M6 X 16, 1 piece) ........................... 9-11 Nm
5 Clamp
Tightening Torque
9 - 11 Nm
It is very hard to remove the oil dipstick guide tube without
special tool. If it is not necessary, do not remove the guide
tube.
3. Installation should follow the removal procedure in the
reverse order.
4. Check for leaks by starting the engine.
M161 ENGINE MECHANICAL 1B2-105
UNIT REPAIR
CORE PLUGS IN CRANKCASE
Preceding Work : Draining of the coolant
1 Core Plug ............................................... Replace