Takeuchi TB014 Werkstatt-Handbuch Seite 410

SM-E2B SERIES, WSM
Piston
1. Turn the flywheel and bring the piston to top dead center.
2. Draw out the piston upward by lightly tapping it from the
bottom of the crankcase with the grip of a hammer.
3. Draw out the other piston in the same method as above.
(When reassembling)
A Before inserting the piston into the cylinder, apply enough
engine oil to the piston.
A When inserting the piston into the cylinder, face the mark on
the connecting rod to the injection pump.
A Do not change the combination of cylinder and piston.
Make sure of the position of each piston by marking. For
example, mark "1" on the No.1 piston.
A When installing the piston into the cylinder, place the
gaps of all the piston rings as shown in the figure.
A Carefully insert the piston using a piston ring compressor
(1). Otherwise, their chrome-plated section may be
scratched, causing trouble inside the cylinder.
Models
Z482-E2B, D722-E2B
D662-E2B
D782-E2B
Z602-E2B, D902-E2B (3200
Z602-E2B, D902-E2B (3600
(1) Piston Ring Compressor
(A) Top Ring Gap
(B) Second Ring Gap
(C) Oil Ring Gap
(D) Piston Pin Hole
S-46
DIESEL ENGINE
Mark
(rpm) spec.)
(rpm) spec.)
(a) 0.785 rad (45 )
(b) 0.785 rad (45 )
(c) 1.57 rad (90 )
(d) Mark
0000008704E
3
4
A
2A
1B