Compression Pressure Test - SSANGYONG Rodius 2012.07 Manual

3. CHECK AND INSPECTION
1) Cylinder

(1) Compression pressure test

▶
Specified value
Compression ratio
Test condition
Compression pressure
Differential limit between cylinders
The compression pressure test is to check the conditions of internal components (piston, piston
ring, intake and exhaust vale, cylinder head gasket). This test provides current engine operating
status.
- Before cranking the engine, make sure that the test wiring, tools and persons are keeping
away from moving components of engine (e.g., belt and cooling fan).
- Park the vehicle on the level ground and apply the parking brake.
- Do not allow anybody to be in front of the vehicle.
▶
Measurement
Warm the engine up to normal operating temperature (80°C).
-
- Disconnect the fuel rail pressure sensor connector to cut off the fuel injection.
- Remove the air cleaner duct and glow plugs.
at normal operating temperature (80˚C)
Standard
Minimum
1. Place the diagram sheet to compression
pressure tester and install it into the plug
hole.
0000-00
16.5 : 1
32 bar
18 bar
Maximum 3 bar
02-7