Serious RED 52K650Z, Руководство оператора

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ENCORE
7
NEUTRAL ADJUSTMENT - DRIVE
1. Raise the rear wheels of the rider off of the
ground. Safely block the frame in this posi-
tion so it is secure.
2. With the operator in the seat, start and run
the engine,
leaving the control levers in the
neutral position. Release the park brake.
Check the rear wheels for neutral creep (any
rotation).
3. Stop engine, place park lever into park
position, flip up seat, and loosen jam nut on
adjustable pump link (fig. 3) on the same side
as the wheel that creeps (rotates). With a 5/
32" Hex Allen Wrench, adjust pump link from
the top. For a wheel that is rotating forward
turn the wrench clockwise – for a wheel that
rotates in reverse motion turn wrench
counter-clockwise. Never adjust link more
than 2 full turns at any one time. Retighten
jam nut and start engine.
4. If wheel still creeps repeat procedure in
step 3.
5. After final adjustment is made (make sure
that the jam nut is secure on pump link), take
unit for a test drive to check tracking.
TRACKING for
42B350Z ; 42K450Z ; 48B450Z ;
48K550Z ; 52B550Z ; 52K650Z.
1. Return the wheels to the ground and drive
the mower to check tracking at low and full
speed.
2.
If the pumps are properly neutralized ,
intermediate speed tracking is only affected
by tire size and/or tire pressure.
3. Full speed tracking is determined by the
stop bolts at the bottom of each vertical pump
link (see fig. 3). You may speed up or slow
down a fast or slow pump motor by either
shortening or lengthening the stop bolt.
TRACKING for
42K17Z ; 48K19Z ; 52K21Z.
To adjust the tracking there is a stop bolt
located on the bottom side of the steering
control. (See Fig. 4)
To adjust tracking simply loosen the lock nut
on the stop bolt and turn bolt clockwise to
increase speed or counter clockwise to de-
crease speed.
DRIVE ADJUSTMENTS
Steering and motion controls should be
uniform in all forward and reverse speeds.
Levers should automatically return to neutral
when released.
5/32 HEX
ADJUSTABLE PUMP LINK
JAM NUT
VERTICAL PUMP LINK
STOP BOLT
Fig. 3 - Neutral link area of pump