(o) Slide crankshaft (29) straight out of
(s) Remove flexible fuel line (19) from
fuel line elbow (20), and remove fuel line elbow from fuel
crankcase (22). Remove thrust bearing race (26) and
and oil tank.
needle thrust bearing (27) from each end of the
(t) Remove all 16 cover-to-tank screws
crankshaft. Remove rotor key (28).
(p) Using fabricated bearing and seal
(18). Remove cover (1) from fuel and oil tank (6).
(u) Remove nut (11), flat washer (12),
tool (fig. 11-11), remove needle bearing (24, fig. 11-20)
spring (13), wick washer (14), felt washer (4), gasket
and seal (23) from crankcase (22). Insert the longer
(15) and fuel pickup wick (16) from wick stud (17).
shouldered end of the tool from inside the crankcase and
Remove wick stud from fuel tank cover (1).
press the parts out.
(v) Do not remove pipe plug (5), or
(q) Remove fuel filter cap (8) and fuel
drain and filler cap (2) and gasket (3) unless necessary
cap gasket (9) from fuel and oil tank (6).
(r) Remove three screws (7) and
for replacement.
remove fuel oil tank (6) from crankcase (22).
1.
Fuel tank cover
13.
Spring
24. Bearing
33.
Rollers - set of 28
2.
Drain and filler cap
14.
Wick washer
25. Stud (4 reqd)
34.
Piston and pin
3.
Gasket
15.
Gasket
26. Thrust bearing race
35.
Retaining ring
4.
Felt Washer
16.
Fuel pickup wick
(2 reqd)
36.
Piston ring (2 reqd)
5.
Pipe plug
17.
Wick stud
27. Needle thrust bearing
37.
Screw, hex hd, 12-24 x
6.
Fuel and oil tank
18.
Screw, rd hd, No. 6 x 1/2
2 reqd)
3/4 (2 reqd)
7.
Screw, shoulder, 1/4-20 x
(16 reqd)
28. Rotor key
38.
Washer, lock, 1/4 (4
reqd)
3/4 (3 reqd)
19.
Flexible fuel line
29.
Crankshaft
39.
Nut, 1/4-28 (4 reqd)
8. Fuel filler cap
20.
Fuel line elbow
30.
Connecting rod
40.
Manifold
9. Gasket
21.
Crankcase gasket
31.
Bearing
41.
Spark plug
10. Decal
22.
Crankcase
32.
Screw, socket, 8-36 x 1/2
42.
Gasket
11. Nut, lock, 10-32
23.
Seal
(2 reqd)
43.
Cylinder
12. Washer, flat, No. 10
Figure 11-20. Engine - exploded view.
11-32
