Textron Ransomes TMM48R, Инструкция для оператора

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14
STEP CUT: Clear ridges in grass height. Possible
Causes Deck not level side to side, tire pressures
not equal, bent deck, bent blade, blade upside down,
deck mounted incorrectly, wrong spindle assembly,
internal spindle failure, bent spindle, wheels uneven.
The following is a check list of possible causes. They
are arranged in the best manner for eliminating any
of the preceding problems.
1 .Check that the deck is mounted correctly. The
correct pins are positioned and properly
clipped.
2. Blades should be sharp (see LUBRICATION
AND MAINTENANCE section) and mounted
correctly. Blades should be straight with
cutting edge down.
3. Engine RPM. Unit must be run at full engine
RPM. Reducing RPM slows blade tip speed
which reduces the cutting efficiency of the
mower deck.
4. The tire pressure must be correct. (see
MOWER ADJUSTMENT).
5. Check tension on drive belts as per Operator’s
Manual. A slipping belt will cause a loss in
blade tip speed.
6. Ground speed should be at about an average
walking pace, to suit height and density of
grass.
7. The length of grass being removed should be
no more than ½ the height of the grass before
it is cut.
8. Clean out any accumulation of grass and
debris from the underside of the mower deck.
9. Lubricate the idler control linkages and all
other pivot points.
10. The conditions of the ground. Uneven ground
may show scalping or uneven cutting. Raise
the cutting height of the mower deck.
11. Pitch or level of the deck and blades is
incorrect. Check for proper adjustment of the
gauge wheels and lift linkages.
SPECIFICATIONS
Cutting Width 48 in. (122cm)
Cutting Height 11/2 to 4 1/4 in
(3.8 - 10.8cm)
1 ‘/2, 1 3/4, 2,
2 1/4, 2 1/2, 2 3/4, 3,
3 1/4, 3 1/2, 3 3/4, 4, 4 1/4
Adjustment of
Cutting Height
Gauge Wheel
Gauge Roller
Blade Speed 3600 r.p.m
Blade Tip Speed 15695ft/min.
Number of Blades 3
BLADE SBA645310111
5t x 50 x 420mm
(0.2t x 2 x 16.5inch)
WARNING: Use these blades only with
Blade Bolt SBA-499430882. Yellow
Coloured)
Mounting Method Parallel Linkage
Weight Approximate 282Pounds
(128kg)
LUBRICATION AND MAINTENANCE