4 - 16
ENG
CYLINDER HEAD
Warpage limit:
0.03 mm (0.0012 in)
●
If the warpage is out of specification,
resurface the cylinder head.
●
Place # 400 ~ 600 grit wet sandpaper on
the surface plate, and re-surface the head
using a figure-eight sanding pattern.
NOTE:
Rotate the cylinder head several times to
avoid removing too much material from one
side.
ASSEMBLY AND INSTALLATION
Cylinder head
1. Install:
●
Dowel pin
1
●
Gasket
2
New
2. Install:
●
Cylinder head
●
Copper washer
●
Bolt (cylinder head)
NOTE:
●
Apply Quick gasket
®
(Yamaha bond No.
1215) on end of the cylinder head bolts (M6),
as shown.
●
Apply the engine oil on the contact surfaces of
the bolts (cylinder head) and copper washers.
●
Follow the numerical order shown in the illus-
tration. Tighten the bolts in two stages.
Quick gasket
®
:
ACC-QUICK-GS-KT
Yamaha bond No. 1215:
90890-85505
T
R
.
.
M8
22 Nm (2.2 m · kg, 16 ft · lb)
M6
10 Nm (1.0 m · kg, 7.2 ft · lb)
Содержание TT-R125LW
Страница 22: ...INDEX GENERAL INFORMATION SPECIFICATIONS REGULAR INSPECTION AND ADJUSTMENT ENGINE CHASSIS ELECTRICAL ...
Страница 47: ...GEN INFO MEMO ...
Страница 63: ...GEN INFO MEMO ...
Страница 78: ...SPEC 2 11 MAINTENANCE SPECIFICATIONS Cylinder head tightening sequence ...
Страница 95: ...SPEC 2 11 CARACTÉRISTIQUES D ENTRETIEN Ordre de serrage de la culasse ...
Страница 112: ...SPEC 2 11 WARTUNGSDATEN Anzugsreihenfolge Zylinderkopfschrauben ...
Страница 119: ...SPEC MEMO ...
Страница 135: ...INSP ADJ MEMO ...
Страница 230: ...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 461: ... ELEC MEMO ...
Страница 468: ...PRINTED IN JAPAN 00 1 2 1 1 CR PRINTED ON RECYCLED PAPER YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN ...