
4 - 20
ENG
VALVES AND VALVE SPRINGS
ASSEMBLY AND INSTALLATION
1. Apply:
• Molybdenum disulfide oil
(onto the valve stem and valve stem seal)
2. Install:
• Valve stem seats
• Valves
• Valve springs
• Valve spring retainers
NOTE:
• Make sure that each valve is installed in its
original place, also referring to the embossed
mark as follows.
Intake: “G”
Exhaust: “L”
• Install the valve springs with the larger pitch
a
facing upwards.
b
Smaller pitch
New
3. Install:
• Valve cotters
NOTE:
While compressing the valve spring with a
valve spring compressor and attachment
1
install the valve cotters.
Valve spring compressor:
YM-4019/90890-04019
4. To secure the valve cotters onto the valve
stem, lightly tap the valve tip with a piece of
wood.
CAUTION:
Hitting the valve tip with excessive force
could damage the valve.
Содержание TT-R90(V)
Страница 20: ...INDEX GENERAL INFORMATION SPECIFICATIONS REGULAR INSPECTION AND ADJUSTMENTS ENGINE CHASSIS ELECTRICAL...
Страница 45: ...GEN INFO MEMO...
Страница 111: ...2 18 SPEC MEMO...
Страница 137: ...INSP ADJ MEMO...
Страница 345: ...ELEC MEMO...
Страница 357: ...ELEC MEMO...
Страница 373: ...ELEC MEMO...
Страница 379: ...ELEC MEMO...
Страница 389: ......