4 - 30
ENG
VALVES AND VALVE SPRINGS
2. Measure:
●
Compressed spring force
a
Out of specification
→
Replace.
b
Installed length
3. Measure:
●
Spring tilt
a
Out of specification
→
Replace.
Compressed spring force:
Intake:
14.0 ~ 16.1 kg at 25.6 mm
(30.86 ~ 35.49 lb at 1.01 in)
Exhaust:
14.0 ~ 16.1 kg at 25.6 mm
(30.86 ~ 35.49 lb at 1.01 in)
Spring tilt limit:
Intake:
2.5˚/1.4 mm (0.06 in)
Exhaust:
2.5˚/1.4 mm (0.06 in)
ASSEMBLY AND INSTALLATION
Valve
1. Apply:
●
Molybdenum disulfide oil
(onto the valve stem and valve stem
seal)
2. Install:
●
Valve spring seats
1
●
Valve stem seals
2
●
Valves
3
●
Valve springs
4
●
Valve spring retainers
5
NOTE:
●
Make sure that each valve is installed in its
original place.
●
Install the valve springs with the larger pitch
a
facing upwards.
b
Smaller pitch
New
Содержание TT-R125(S)
Страница 22: ...INDEX GENERAL INFORMATION SPECIFICATIONS REGULAR INSPECTION AND ADJUSTMENTS ENGINE CHASSIS ELECTRICAL...
Страница 49: ...GEN INFO MEMO...
Страница 179: ...INSP ADJ MEMO...
Страница 250: ...3 39 INSP ADJ Charging method using a variable voltage charger BATTERY INSPECTION AND CHARGING TT R125E TT R125LWE...
Страница 251: ...3 40 INSP ADJ Charging method using a constant voltage charger BATTERY INSPECTION AND CHARGING TT R125E TT R125LWE...
Страница 304: ...4 23 ENG CAMSHAFT AND ROCKER ARMS 5 Install Camshaft bearing holder 1 Bolt 2 T R 10 Nm 1 0 m kg 7 2 ft lb LT...
Страница 571: ...ELEC MEMO...
Страница 585: ...ELEC MEMO...
Страница 605: ...ELEC MEMO...
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Страница 610: ...PRINTED IN JAPAN 2003 3 1 1 1 CR E F G PRINTED ON RECYCLED PAPER YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN...