Yamaha MT-01 Service Manual page 661

Manuals by Motomatrix / www.motomatrix.co.uk
1. Piston #1 TDC punch mark
2. Cylinder-#2 intake valve at its highest point
i. Leave the camshaft drive and driven gears
aligned for five minutes to allow the valve lift-
er to bleed.
j. If necessary, repeat steps (h) and (i) to bleed
other valve lifters.
L LLL L LLL L L LLL L L LLL
EAS24060
INSTALLING THE VALVE LIFTERS
1. Install:
• Front valve lifter case
• Rear valve lifter case
• Valve lifters
NOTE:
• Install the valve lifter in the correct place.
• After installing the valve lifters, fill the tops of
them with engine oil.
Email: info@motomatrix.co.uk
L L LLL L L LLL L LLL
EAS24070
INSTALLING THE ROCKER ARMS AND
PUSH RODS
The following procedure applies to both cylin-
ders.
1. Install:
• Rocker arms "1"
• Rocker arm shafts "2"
(onto rocker arm base)
NOTE:
The thread hole "a" of the rocker arm shaft must
face to the outside.
2. Install:
• Rocker arm base
(with rocker arms)
• Push rods
M MMM M MMM M M MMM M
a. Put the rocker arm base on the cylinder head.
b. Install the push rods.
NOTE:
• Be sure to correctly install the push rods be-
tween the rocker arms and valve lifters as
shown. The illustration is viewed from the right
side of the vehicle.
• The lengths of push rod 1 and push rod 2 are
different. Therefore, be sure to install them in
the proper position.
• Lubricate the push rod end balls with engine
oil.
5-29
CAMSHAFTS
M MMM M M MMM M M MMM M MMM