Wsm 05-E2B SERIES Especificaciones descargar pdf (Pagina 88)

S-35

03-E2B SERIES, WSM

DIESEL ENGINE

(4) Gear Case and Timing Gears

Injection Pump

1. Remove the injection pump cover (3) with the engine stop lever

(2).

2. Remove the injection pump mounting screws and nuts.

3. Align the control rack pin (4) with the groove (5) on the

crankcase, then remove the injection pump.

4. Remove the injection pump timing shims (6).

5. In principle, the injection pump should not be disassemble.

(When reassembling)

• Install the injection pump so that its control rack pin (4) engages

with the groove (5) of fork lever 1 (1).

• Install the injection pump cover with the arm of engine stop lever

(2) at the right of the arm of fork lever 1 (1).

• The sealant is applied to both sides of the shim (soft metal gasket

shim). The liquid gasket is not required for assembling.

• Addition or reduction of shims (0.05 mm, 0.0020 in.) delays or

advances the injection timing by approx. 0.009 rad (0.5 °).

• In disassembling and replacing, be sure to use same number of

new shims with the same thickness.

• Refer to figure left to check the thickness of the shims.

W1023637

Governor Spring

NOTEQ

• Specific tool (1) :

1.2 mm diameter hard wire with its end hooked, overall

length 200 mm (7.87 in.).

The tip of wire is bent like the hook to hang governor

springs.

1. Disconnect the governor spring 1 (2) and 2 (3) from the fork lever

2 (4).

(When reassembling)

• Fix the governor spring to the speed control lever, and pull the

spring or wire through the window of the injection pump, and

spring will be able to be hooked on the governor fork with ease.

Bend the end of the governor spring to prevent if from falling off.

W1024893

(1) Fork Lever 1

(2) Engine Stop Lever

(3) Injection Pump Cover

(4) Control Rack Pin

(5) Groove

(6) Shim

(7) 2-holes : 0.20 mm (0.0079 in.)

(8) 1-hole : 0.25 mm (0.0098 in.)

(9) Without hole : 0.30 mm (0.0118 in.)

(1) Specific Tool

(2) Governor Spring 1

(3) Governor Spring 2

(4) Fork Lever 2

KiSC issued 05, 2008 A

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Wsm 05-E2B SERIES Especificaciones Pagina 88

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