Mitsubishi MOTORS L200 1996, Руководство по ремонту, Страница: 163 / 1723

ENGINE <4D5> –
On-vehicle Service
11B-14
5. Set compression gauge to one of the glow plug holes.
6. Crank the engine and measure the compression pressure.
Standard value (at engine speed of 280 r/min):
3,040 kPa
Limit (at engine speed of 280 r/min): min. 2,200 kPa
7. Measure the compression pressure for all the cylinders,
and check that the pressure differences of the cylinders
are below the limit.
Limit: max 300 kPa
8. If there is a cylinder with compression or a compression
difference that is outside the limit, pour a small amount
of engine oil through the glow plug hole, and repeat the
operations in steps (6) and (7).
(1) If the compression increses after oil is added, the
cause of the malfunction is a worn or damaged piston
ring and/or cylinder inner surface.
(2) If the compression does not rise after oil is added,
the cause is a burnt or defective valve seat, or pressure
is leaking from the gasket.
9. Connect the fuel cut solenoid valve connector or fuel
cut valve controller connector.
10. Install the glow plugs.
Tightening torque: 18 Nm
TIMING BELT TENSION ADJUSTMENT
11100280136
1. Remove timing belt upper cover.
2. Turn the crankshaft in the clockwise direction and check
the timing belt around its entire circumference for
abnormalities.
3. Align the timing marks on the sprockets with the timing
marks on the front upper case.
Caution
When aligning the timing mark, be sure not to turn
the crankshaft in the counterclockwise direction as
this can cause improper belt tension.
Compression gauge
Timing marks
Timing marks