Daedong DSC48, Workshop Manual, Page: 114 / 290

2
-38 Apr. 2007
DSC48
417W263A
(1) Fork lever 1 (4) Fuel camshaft
(2) Fork lever 2 (5) Fork lever holder
(3) Injection pump gear
► FUEL CAMSHAFT
1. Remove the fuel camshaft stopper.
2. Loosen the fork lever holder bolts and remove the fuel
camshaft (4) with fork lever holder (5) and fork levers 1
(1) and 2 (2).
3. Remove the injection pump gear (3).
<When reassembling>
• Heat the injection pump gear to approx. 80°C and in-
sert it into the cam shaft.
► PISTON AND CONNECTING ROD
1. Remove the bolt and connecting rod cap.
2. Push out the connecting rod and piston assembly.
<When reassembling>
• Apply oil to the connecting rod big end bearing, cylinder
wall, and connecting rod cap bolt.
• Insert the rod and piston assembly with the mark on the
side of the piston facing the injection pump, using a pis-
ton ring compressor.
417W266A 417W265A
• Mark the cylinder number on each piston and
connecting rod to prevent interchanging.
• Carefully insert the piston and ring assembly in the
cylinder. Be careful not to damage the chrome-plated
surface on the piston ring.
• If the connecting rod cap bolts cannot be screwed to
the end by hand, replace the bolt.
IMPORTANT
417W264A
C. CONNECTING ROD AND PISTON
► OIL PAN AND OIL FILTER
1. Remove the oil pan.
2. Remove the oil fi lter (1).
<When reassembling>
• Be sure to install the O-ring (2) between the oil fi lter (1)
and cylinder block.