Textron Ransomes TMM48R, Инструкция для оператора

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11
For best cutting results the mower blades should be
kept sharp. Ragged cut indicates the blade may be
dull. The blades should be sharpened when they
become as shown in Figure 8 left 'A' and should be
replaced when they become as shown in Figure 8
right 'B'.
New Blade Early Blade Wear
Wear
Figure 8 - Blade Wear
To sharpen or replace the blade;
1. Remove the mower from the tractor and turn
upside down.
2. Secure the blade to prevent it from turning,
using a piece of wood as a wedge between
one blade and the housing while loosening or
tightening the mounting bolt for blade.
3. Loosen the bolt with a socket wrench and
remove the blade.
WARNING: To avoid injury hands must
be protected with heavy gloves when
removing or installing blade.
NOTE: Use the proper metric size box or socket
wrench to tighten or loosen bolts.
4. Sharpen the blade maintaining the blade
sharpening angle of 45°, see inset Figure 9.
Figure 7 - Draining Oil from Gear Box
2. Drain the oil by unscrewing the drain plug.
Discard the oil.
3. With the mower standing level, add new oil,
until the oil reaches to the check plug hole.
Use SAE 90 gear oil.
4. Install the filler plug.
LUBRICATION FITTINGS
Clean off all 7 lubrication fittings, refer to page 8,
before using grease gun. Lubricate until grease is
visible. All pivots of linkage should be lubricated,
refer to page 23.
Use NLG1 No.2
BLADE REPLACEMENT AND SHARPENING
WARNING: To avoid injury always be
careful when removing or installing
blades.
WARNING: Your dealer can supply
factory authorised replacement blades.
They are made of special steel alloy
and subjected to rigid heat treatment
and inspection requirements. Substitute
blades may not meet these rigid
specifications and may be dangerous.
LUBRICATION AND MAINTENANCE