Daedong 3A165D, Руководство пользователя

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ENGINE
b. Disassembling and Assembling
(A) Cylinder Head Cover, Glow Plugs and Fuel
Overflow pipes.
1. Remove the injection pipes and over flow pipe.
2. Remove the glow plugs.
3 . Remove the injection nozzles and gaskets, heat seals.
4. Remove the cylinder head cover.
(When reassembling)
• Check that the cylinder head cover gasket is not
d e f e c t i v e .
•Tighten the cylinder head cover cap nuts in several
steps
(1) Injection Nozzle (2) Gasket (3) Heat seal
(B) Heat seal removal procedure
1. Drive screw driver lightly into the heat seal hole.
2. Turn screw driver three or four times each way.
3. While turning the screw driver, slowly pull the heat
seal put together with the injection nozzle gasket. If
the heat seal drops, repeat the above procedure.
4. Heat seal and injection nozzle gasket must be
changed when the injection nozzle is removed for
cleaning or for service.
(1) Plus screw driver (3) Injection nozzle gasket
(2) Nozzle (4) Heat seal
NOTE :
• Use a plus screw driver that has a diameter which
is bigger than the heat seal hole 1/4 in(approx.ø
6 m m ) .
(C) Rocker Arm Assembly
1. Loosen the nuts in several steps and the specified
sequence shown in the figure and remove them.
2. Remove the rocker arm and shaft assembly and
the rocker arm.
(When reassembling)
•Rest the end of push rod at the indent of tappet and
install the rocker arm assembly.
• Tighten the nuts in several steps and the specified
sequence shown in the figure to the specified torque.
vAdjust the valve clearance after assembling the
rocker arm assembly.