4-18
VALVE AND VALVE SPRING
ENG
NOTE:
3. Eliminate:
Carbon deposit
(from valve face)
4. Inspect:
Valve face
Pitting/ Wear
Reface the face.
Valve stem end
Mushroom shape or diameter larger than rest
of stem
Replace.
5. Measure:
Margin thickness a
Out of specification
Replace.
Margin thickness:
0.8
X
1.2 mm
6. Measure:
Runout (valve stem)
Out of specification
Replace.
Runout limit:
0.01 mm
Always replace the guide if the valve is replaced.
Always replace the oil seal if the valve is re-
moved.
7. Eliminate:
Carbon deposit
(from valve face and valve seat)
8. Inspect:
Valve seat
Pitting/ Wear
Reface valve seat.
9. Measure:
Valve seat width a
Out of specification
Reface valve seat.
Valve seat width:
Intake: 0.9
X
1.1 mm
Exhaust: 0.9
X
1.1 mm
Содержание 4TX-AE1
Страница 1: ......
Страница 2: ......
Страница 8: ......
Страница 9: ...GEN INFO 1 ...
Страница 11: ...GEN INFO ...
Страница 20: ...SPEC 2 ...
Страница 22: ...SPEC ...
Страница 45: ...2 23 LUBRICATION DIAGRAMS SPEC 1 Cylinder head 2 Rear balancer 3 Crankshaft 4 Drain bolt ...
Страница 46: ...2 24 LUBRICATION DIAGRAMS SPEC 1 Main axle 2 Drive axle ...
Страница 56: ...SPEC ...
Страница 57: ...INSP ADJ 3 ...
Страница 121: ...INSP ADJ ...
Страница 122: ...ENG 4 ...
Страница 192: ...ENG ...
Страница 193: ...COOL 5 ...
Страница 195: ...COOL ...
Страница 204: ...CARB 6 ...
Страница 206: ...CARB ...
Страница 214: ...CARB ...
Страница 215: ...CHAS 7 ...
Страница 273: ...CHAS ...
Страница 274: ...ELEC 8 ...
Страница 276: ...ELEC ...
Страница 306: ...8 30 LIGHTING SYSTEM ELEC ...
Страница 307: ...8 31 SIGNAL SYSTEM ELEC SIGNAL SYSTEM CIRCUIT DIAGRAM ...
Страница 322: ...ELEC ...
Страница 323: ...TRBL SHTG 9 ...
Страница 325: ...TRBL SHTG ...