Montesa 4Ride MST260 2016, Руководство по ремонту

Страница: 85 / 158

Engine servicing
3-39 3-39
(1) CAMSHAFT END CAP
(2) DOWEL PINS
Cylinder Head Cover Installation
Apply sealant to the mating surface of the cylinder head
cover.
Install the camshaft bearing retainer into the cylinder head
cover inner groove.
Install the camshaft end cap.
(1) APPLY SEALANT
(2) BEARING RETAINER
(1) NEW O-RINGS
(2) INTAKE ROCKER ARM SHAFT
(3) INTAKE ROCKER ARM
(4) EXHAUST ROCKER ARM
(5) EXHAUST ROCKER ARM SHAFT
Cylinder Head Cover Assembly
Apply molybdenum oil solution to the rocker arm I.D. and
rocker arm shaft sliding surface.
Install new O-ring to each rocker arm shaft groove.
Place the intake rocker and exhaust rocker arm into the
cylinder head cover.
The intake rocker arm is identified with groove on the end
of the shaft.
Install the intake and exhaust rocker arm shafts with their
cut-out facing in and the shaft end oil hole facing up as
shown.
(1) CAM SPROCKET
(2) CAM CHAIN
(3) INDEX MARKS
Apply molybdenum oil solution to the camshaft cam
surface.
Install the bearings both ends of the camshaft.
Install the left camshaft bearing with its groove side
facing out.
Install the cam chain onto the cam sprocket, then install
the camshaft onto the cylinder head while aligning the
index marks on the cam sprocket with the upper surface
of the cylinder head.
(1) BEARINGS
(2) GROOVE
1
2
1
5
4
3
2
1
1
2
1
2
1
2
2
1
3
3