Yamaha YP125E 2003 Service Information page 19

MAINTENANCE SPECIFICATIONS
Item
Automatic centrigual clutch:
Clutch shoe tickness
Clutch shoe spring free length
Clutch - in revolution
Cluth - stall revolution
V-belt:
V-belt width
Carburetor:
Type
I.D. mark
Main jet
Main air jet
Jet needle
Pilot air jet
Needle Jet
Pilot jet
Pilot screw
Valve seat size
Starter jet 1
Engine idle speed
Intake vacuum
Oil temperature
Coolant temperature
CO%
Oil pump
Type
Tip clearance
Side clearance
Housing and rotor clearance
Radiator:
Type
Width/height/thickness
Radiator cap opening pressure
Reservoir tank capacity
YP125E
2,0 mm
28,5 mm
3800±250 r/min
5800±500 r/min
21 mm
Y28V-1K
5XL
(M.J.) # 112
(M.A.J.) ø 0,9
(J.N.) 5D34-3/5
(P.A.J.1) ø 1,2
(N.J.) ø 2,585
(P.J.) # 38
(P.S.) 3 3/4 ± 1/2
(V.S.) 2,5 mm
(G.S.1) # 45
1700 ~ 1900 rpm
200 ~ 260 mmHg
65 ~ 75 ºC
75 º ~ 85 º C
2 ~ 4 %
Trochoid type
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Cooling fin with electric fan
166,4/220/23
110 kPa (1,1 kg/cm
1,2 L
14
Standard
YP180E
2,75 mm
32 mm
3400±250 r/min
5300±500 r/min
Y28V-1L
5XM
# 112
ø 0,9
5D35-3/5
ø 1,1
ø 2,585
# 44
1 3/4 ± 1/2
2,5 mm
# 45
1600 ~ 1800 rpm
280 ~ 340 mmHg
2,5 ~ 4,5%
2
,1,1 bar)
SPEC
Limit
1/1,75 mm
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0,15 mm
0,17 mm
0,07 mm
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