DIESEL ENGINE
05
SERIES
WSM,
01640
Injection Timing (Continue)
(Engine serial number
:
-
489290)
Shims are available in thickness
of
0.15 mm (0.0059 in,),
0.30
mm (0.0118 in.). Combine these shims for adjustments.
0
Addition
or
reduction
of
shim (0.15 mm, 0.0059
in.)
delays or
advances
the
injection timing by approx. 0.026 rad. (1.59.
After adjusting the injection timing, apply liquid-type gasket
(Three Bond 1215
or
its equivalent) to both sides
of
the
injection pump shim before reassembling.
NOTE
(Engine serial number
:
489291
-)
The sealant is applied to both sides
of
the soft metal gasket
shim. The liquid gasket is not required for assembling.
Shims are available
In
thickness
of
0.20 mm (0.0079
in.),
0.25 mm (0.0098
in.)
and
0.30
mm (0.0118
In.).
Combine
these shims for adjustments.
0
Addition or reduction
of
shim
(0.05
mm,
0.0020
in.)
delays or
advances the injection timing by approx. 0.0087 rad.
(0.59.
In
disassembling and replacing, be sure
to
use the same
number
of
new gasket shims with the same thickness.
11900510292
Fuel Tightness
of
Pump Element
1.
Remove the injection pipes and glow plugs.
2,
Install the injection pump pressure tester
(1)
to the injection
3.
Set the speed control lever to the maximum speed position.
4.
Turn the flywheel ten times or more to increase the pressure.
5.
If the pressure can not reach the allowable limit, replace the
NOTE
Apply a liquid gasket (Three Bond 1215 or equivalent) to
Pump-
pump element or injection pump assembly.
both
sides
of
the solenoid cover gasket.
(1)
Injection Pump Pressure Tester
11900510301
S-153
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by any means, is strictly prohibited.
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