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a)
Disengage blade clutch.
b)
Stop engine and wait for all moving parts to stop. Remove ignition key or
spark plug wire(s).
c)
Raise deck and block up using proper safety precautions.
d)
Clean out any grass build-up from underside of deck and in deck
discharge chute.
e)
Inspect blades and sharpen or replace as required.
f)
If blade removal is necessary, be careful for the sharp cutting edges of
the blades.
g)
Re-install the blades (if they were removed) and torque blade bolts to 75-
80 ft. lbs. Be sure the spring disk washer cone is installed toward the bolt
head (See Figure 9).
g)
Remove jack stands (or equivalent support) and lower deck to ground.
FIG. 9
BLADE BOLT INSTALLATION
5.1.4
Check safety interlock system.
Service Interval:
Daily
a) For your safety, your Exmark mower is equipped with Operator Presence
Controls (OPC). When either the mower blades are engaged, or the
speed control lever is not in neutral and both hands are removed from the
handles, the mower engine
MUST stop.
b)
For Electric Start Units Only:
Check starting circuit. Starter should
crank with:
Operator Presence Control levers depressed
,
speed control
lever in neutral
, and
electric blade clutch disengaged
.
Try to start the engine with
OPC levers disengaged
,
speed control lever
in neutral
and
electric blade clutch disengaged - starter MUST NOT
crank.
Try to start with,
OPC levers depressed
,
speed control lever in any
speed but neutral
and
electric blade clutch disengaged
-
starter MUST
NOT crank
.
Try to start with
OPC levers depressed, speed control lever in neutral
and
electric blade clutch engaged starter MUST NOT crank.
c)
Check OPC circuits. Clear the area. Run engine at one-third throttle, then
with drive levers and neutral lock latches in
neutral lock position
, move
the speed control lever out of neutral and release OPC levers -
engine
MUST stop.
Again, run engine at one-third throttle, move the speed
control lever to
neutral
, engage blade clutch and release OPC levers -
engine MUST stop.
Содержание Turf tracer HP
Страница 1: ......
Страница 44: ... 39 8 WIRING DIAGRAMS ...
Страница 45: ... 40 15 17 HP KAWASAKI ...
Страница 46: ... 41 8 HYDRAULIC DIAGRAM ...
Страница 49: ... 44 NOTES ...
Страница 50: ... 45 SERVICE RECORD Date Description of Work Done Service Done By ...