Maintenance
X50
WX50
7
7
8
8
9
9
0
0
q
w
e
q
r
w
t
y
y
u
i
i
OBM
OBM
OBM
OBM
o
p
o
etio
Do not reuse.
1
1
3-14
All manuals and user guides at all-guides.com
3.
Check following parts.
7 Bolts : M8
8 Washers
9 Pump Case (Upper)
0 Pump Case Liner
q Pump Impeller
w Key
e Gasket
r Guide Plate
e
t Gasket
r
y Dowel Pin
t
u Pump Case (Lower)
i O Ring
u
o Oil Seals
p Shim
OBM
OBM
OBM
OBM
o
p
Inspection
o
6 - t : Replace with new one if worn or damaged.
1.
o Be sure to install oil seal in correct orientation.
6) Inspection of Compression Pressure
1.
Start and idle engine for 5 minutes to warm up, and then
stop.
2.
Shift gear into neutral (N).
3.
Remove lock plate (of stop switch lanyard) from stop
switch.
Remove all plug caps 1 and then all spark plugs.
4.
4 pcs.
4 pcs.
➝ Replace with new one.
➝ Replace with new one.
➝ Replace with new one.
CAUTION
To prevent accidental start of the engine, remove
lock plate (of stop switch lanyard) from stop switch
before measuring compression pressure.
CAUTION
Clean areas around spark plugs on the
cylinder before removing spark plugs to
prevent dirt from entering cylinder.
GB
2st X50D2 2011