Yamaha pw80 - Manual (Page 57)

Item
Clutch:
Friction Plate Thickness/Quantity
Wear Limit
Clutch Plate Thickness/Quantity
Warp Limit
Clutch Spring Free Length/Quantity
PW80
2 . 9 ' - S A mm (0.114-0.122 in)
2.7 mm (0.106 in)
1.2--1.6 mm (0.047 — 0.063 in)x5
0.1 mm (0.004 in)
12.9 mm (0.51 in) x6
Shifter:
Shifting Type Cam drum and guide bar
Kick Starter Type:
Kick Clip Friction Force
Ratchet type
P = 0.9-1.5 kg (2.0-3.3 lb)
Carburetor:
Type/Manufacturer/Quantity
I.D. Mark
VM15SC/MIKUNI/1 pc.
21W01
Main Jet (M.J.) #125
Main Air Jet (M.A.J.) 02.5
Jet Needle-clip Position (J.N.) 3E3-3
Needle Jet (N.J.) E-4
Cutaway (C.A.) 2.5
Pilot Jet (P.J.) #15
Pilot Qutlet Size (P.Q.) 00.9
Air Screw (turns out) (P.A.S.) 1-1/2
Valve Seat Size (V.S.) 01.2
Starter Jet (G.S.) #30
Float Height (F.H.) 20.8 - 22.8 mm (0.82 - 0.90 in)
Reed Valve:
Material
Thickness*
Valve Stopper Height
Valve Bending Limit
Gl N6
0.2 mm (0.008 in)
7.4-7.8 mm (0.291-0.307 In)
0.2 mm (0.008 in)
-45-