Joyner JNSZ1100SVB Owner's Manual page 61

driver ring and saddle flip washer.
2.7. Camshaft
2.7.1. Use the caliper to measure the
height of the camshaft. If it is below
the specified limits, make roper
replacement.
Camshaft Unit：mm
Model
Item
IN
Standard
EX
IN
Limit
EX
2.7.2. Checks on camshaft axial clearance
(1)、When the axial spacing is measured
with a clipper to be larger than the
benchmark value, the camshaft is to be
replaced. The air inlet camshaft axial
clearance is 0.1～0.170mm。The air
exhaust camshaft axial spacing is 0.1 ～
0.173mm。Limits for operation：0.18mm
2.7.3. Checks on
clearance
(1). Put camshaft into cylinder head
(2). Make sure the front mark on bearing
cover and shaft number is ok, and then
tighten bolt.
(3). Fix air inlet camshaft, and then
measure the clearance with dial indicator.
Attention: measure 4 points around gear
· use a special tool to rotate air inlet
camshaft.
·under the condition that the mark on
drive-gear match the mark on driven-gear
3. Installations
3.1. When using a special tool
EF
ZL、 GL、GS、
RL ZS
φ23.0-0.02 -0.033
φ23.0-0.02 -0.033
φ22.9
φ22.9
camshaft meshing