62
TK 61555-2-MM-EN
Board Test Mode.
5. Perform a visual functionality check per step 8 in “Testing the Fuel Solenoid” above to verify
the fuel solenoid operates correctly.
6. Energize the fuel solenoid by energizing the run relay with the Interface Board Test Mode.
N
No
otte
e:: The fuel solenoid must be energized when it is installed. If not, the plunger and the
linkage may not line up correctly and the fuel solenoid will not function properly.
7. Place the O-ring in the groove in the end of the fuel injection pump. Make sure that the O-ring
is positioned correctly during installation to avoid damage and leaks.
Figure 36.
Fuel Solenoid Components
1.
Fuel Solenoid
2.
O-ring
3.
Groove in Fuel Injection Pump
8. Install the new fuel solenoid.
9. Press the OFF Key to turn the unit off after installing the fuel solenoid.
Engine Valve Clearance Adjustment
The valve clearance should be adjusted every 3,000 hours.
1.
Remove the rocker arm cover.
2.
Remove the round cover (plug) from the timing mark access hole on the front of the bell
housing.
W
WA
AR
RN
NIIN
NG
G
R
Riisskk o
off IIn
njju
urry
y!!
L
Lo
oo
osse
en
n a
allll o
off tth
he
e iin
njje
eccttiio
on
n lliin
ne
ess a
att tth
he
e iin
njje
eccttiio
on
n n
no
ozzzzlle
ess tto
o p
prre
ev
ve
en
ntt tth
he
e p
po
ossssiib
biilliitty
y o
off tth
he
e
e
en
ng
giin
ne
e ffiirriin
ng
g w
wh
hiille
e iitt iiss b
be
eiin
ng
g rro
otta
atte
ed
d..
3.
Place the engine at top dead center of the compression stroke for the number one cylinder.
See steps a through d.
a.
Rotate the engine in the normal direction of rotation (clockwise viewed from the water
pump end) until the 1-4 timing mark on the flywheel lines up with the index mark in the
timing mark access hole.
