Yamaha YP250 Mobility Scooter User Manual


 
2-7
MAINTENANCE SPECIFICATIONS
SPEC
Item Standard Limit
Radiator:
Type
Width/height/thickness
Radiator cap opening pressure
Radiator capacity
Reservoir tank capacity
Cooling fin with electric fan
140/238/24 mm
110 X 140 kPa (1.1 X 1.4 kg/cm
2
,
1.1 X 1.4 bar)
1.4 L
0.35 L
SSS
SSS
SSS
SSS
SSS
Thermostatic valve:
Type/manufacturer
Valve opening temperature
Valve full open temperature
Valve full open lift
4HC/NIHON THERMOSTAT
80.5 X 83.5_C
95_C
3 mm
Item Size
Bearings and oil seals:
Big end bearing
Crankshaft bearing (left)
Crankshaft bearing (right)
Crankshaft oil seal (left)
Crankshaft oil seal (right)
Water pump bearing
Water pump oil seal
Main axle bearing (left)
Main axle bearing (right)
Drive axle bearing (left)
Drive axle bearing (right)
Drive axle oil seal
Camshaft bearing (left)
Camshaft bearing (right)
Primary drive gear bearing (left)
Primary drive gear bearing (right)
Primary drive gear oil seal
32 40 20 (needle bearing)
6306
63/28
SD-30-45-5
S7-14-27-6
6000
S-10-21-5
15NQ2815
15NQ2815
6303
6272
SD8-32-52-7
6005
6202Z
6205
6302
SD8-32-52-7