Yamaha Motor 20C Manuel D'entretien page 132

POWR
9
8
2
1
DISASSEMBLY
c
3
1
2
3
2. Install:
9 Crank 2 5 or crank 4
9 Washer 6
9 Bearing 7
NOTE:
Apply Yamaha 2-stroke motor oil on the washer and
big end bearing.
3. Install:
9 Connecting rod 8
9 Washer 9
cC
9 The model No. c facing upward (crank 1 or
crank 3 side).
9 Apply Yamaha 2-stroke motor oil on the con-
necting rod and washer.
4. Install (special service tools):
9 Pressure plate 1
9 Bushing-5 (for crank 1 or crank 3)
5. Install:
9 Crank 1 3 or crank 3 (on the bushing)
Bushing-5 (D25)..................................2
90890-02359
Pressure plate ....................................1
90890-02384
6. Install:
9 Crank 1 1 or crank 3
(use pressure plate)
NOTE:
9 Align the crank pin hole 2 with the crank pin 3
fitted to crank 2 or crank 4.
9 Apply Yamaha 2-stroke motor oil on the crank 1
or crank 3.
5-9
E