Exmark TURF RANGER TR23KC Operator's Manual page 30

For Exmark Mower Parts Call 606-678-9623 or 606-561-4983
6.2.2 Transmission drive belt tension adjustment: No adjustment necessary.
6.2.3 Cutter deck drive belt: No adjustment necessary.
6.2.4 Blade drive belt tension. No adjustment necessary.
6.2.5 Neutral Centering Adjustment
CUTTING HEIGHT ADJUSTMENT
ANTI-SCALP ROLLER ADJUSTMENT
b) Adjust anti-scalp rollers for Normal Operating Conditions. Place rollers in
one of the positions shown in Fig 5. Rollers will maintain 3/4 in. (19 mm)
clearance to the ground to minimize gouging and roller wear or damage.
For maximum deck flotation, place rollers one hole position lower. Rollers
should maintain 1/4 in. (6.4 mm) clearance to ground. Do Not adjust rollers
to support the deck. Be sure roller bolts and nuts are installed with the
spring disc washer between head of bolt and mounting bracket.
c) When operating in extremely rough conditions it may be necessary to
position the anti-scalp rollers one or two holes higher than described in "b"
to prevent damage to the rollers and/or bolt failure (See Figure 5).
NOTE: When anti-scalp rollers are placed in these positions, reduced
deck flotation will result.
a) The Neutral Centering Device adjustment should be made with the engine
running at full throttle. First raise and securely block up the frame so that
the drive wheels can rotate freely without contacting the ground.
POTENTIAL HAZARD
♦ Raising the tractor frame for service or maintenance
relying solely on mechanical or hydraulic jacks could
be dangerous.
WHAT CAN HAPPEN
♦ The mechanical or hydraulic jacks may not be enough
support or may misfunction allowing the unit to fall,
which could cause injury.
HOW TO AVOID THE HAZARD
♦ DO NOT rely solely on mechanical or hydraulic jacks
for support. Use adequate jack stands or equivalent
support.
b) Remove the electrical connection from the parking brake safety switch
located on the right- hand underside at the front of the engine deck.
Temporarily install a jumper wire across the terminals in the connector of
the wiring harness.
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FIG 5
CAUTION
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