Kubota D662-E2B, Workshop Manual

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S-37
SM-E2B SERIES, WSM DIESEL ENGINE
Injection Pump, Fuel Feed Pump and Speed Control Plate
(for Energize to Run Type Engine Stop Solenoid) (Continued)
(When reassembling)
1. Move the fork lever (2) to the gear case side.
2. Hook the start spring (6) to the injection pump control rack pin (5).
3. Put the specific tool (7) through the fork lever hole of cylinder
block (9) and hook the start spring (6).
4. Keep this spring slightly extended and install the injection pump
(4). Make sure the control rod (8) should be pushed by the idling
adjusting spring (1) and the pin (5) on the rod engages with the
fork lever (2).
5. Hook the start spring (6) to the bracket (3) using the specific tool
(7).
6. Hook the governor springs (small and large) (14) to the governor
lever (13) using the specific tool (7) and install the speed control
plate (11). Be sure to place the copper washers underneath two
screws (12) in the upper of the speed control plate.
7. Install the engine stop solenoid rod (15) to the guide hole of
cylinder block (10) and fix the engine stop solenoid (16) with
socket head screws.
NOTE
■
• Be careful not to stretch the start spring (6) too long.
Otherwise it may get deformed permanently.
• Make sure the start spring (6) is tight on the bracket (3).
• The sealant is applied to both sides of the soft metal gasket
shim. The liquid gasket is not required for assembling.
• Addition or reduction of shim (0.05 mm, 0.0020 in.) delays or
advances the injection timing by approx. 0.0087 rad (0.5 °).
• In disassembling and replacing, be sure to use the same
number of new gasket shims with the same thickness.
W1028534
(1) Idling Adjusting Spring
(2) Fork Lever
(3) Bracket
(4) Injection Pump
(5) Injection Pump Control Rack Pin
(6) Start Spring
(7) Specific Tool
(8) Injection Pump Control Rod (9) Fork Lever Hole of Cylinder Block
(10) Guide Hole of Cylinder Block
(11) Speed Control Plate
(12) Screw and Copper Washer
(13) Governor Lever
(14) Governor Spring
(15) Engine Stop Solenoid Rod
(16) Engine Stop Solenoid
KiSC issued 06, 2006 A