Yamaha DRAG STAR XVS1100 (1999) [118/355] Cylinder heads

4-13

CYLINDER HEADS

ENG

NOTE:

50 Nm (5.0 mkg)

35 Nm (3.5 mkg)

20 Nm (2.0 mkg)

NOTE:

EB401430

CHECKING THE TIMING CHAIN TENSIONER

1. Check:

 timing chain tensioner

Cracks/damage/rough movement  Re-

place.

a. Lightly press the timing chain tensioner rod

into the timing chain tensioner housing by

hand.

While pressing the timing chain tensioner rod,

wind it clockwise with a thin screwdriver

until

it stops.

b. Remove the screwdriver and slowly release

the timing chain tensioner rod.

c. Make sure that the timing chain tensioner rod

comes out of the timing chain tensioner

housing smoothly. If there is rough move-

ment, replace the timing chain tensioner.

EAS00234

INSTALLING THE CYLINDER HEADS

Rear cylinder head

1. Install:

 dowel pins

 gasket

The “5EL” mark on the gasket must face up side

of the cylinder.

2. Install:

 nuts (cylinder head) (M12: 1 – 4)

 cap nut (cylinder head) (M10: 5)

 bolts (cylinder head) (M8: 6 – 7)

 Tighten the bolts and nuts in the proper se-

quence.

 Follow the numerical order shown in the il-

lustration. Tighten the bolts and nuts in two

stages.