Blade/Blade Motor Removal/Installation - Honda HRM300 Manual

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BLADE/BLADE MOTOR

BLADE/BLADE MOTOR REMOVAL/INSTALLATION

BLADE/BLADE MOTOR
Remove the following:
– Top cover (page 7-2)
– Main cover (page 7-5)
– Upper frame (page 10-2)
HEIGHT ADJUST HANDLE
INSTALLATION:
·When handle tightened
(when blade disk is on the
top), check that the
triangle mark faces the
front as shown.
·Check that the handle
does not interfere with the
under frame after
installation.
triangle mark
ROTARY BLADE (3)
INSTALLATION:
·Check the rotary
blade for wear and
damage before
installation.
·Install the rotary
blade in the direction
as shown.
·Check that the rotary
blade rotates
smoothly after bolt
tightening.
blade disk side
BLADE DISK
BLADE BOLT (3)
4.5 N·m
(0.46 kgf·m, 3.3 lbf·ft)
WASHER
Avoid grease on washer
seating surface.
9-2
BLADE HOLDER
Avoid
grease on
seating
surface.
SELF-LOCK NUT (8 mm)
REMOVAL/INSTALLATION:
Loosen/tighten the self-lock nut by fixing the blade holder using a 17 mm wrench.
29 N·m (3.0 kgf·m, 21 lbf·ft)
Apply the grease to contact area
of the height adjust handle and
frame.
BLADE MOTOR
INSTALLATION:
Route the wire harness in the proper
positions securely (page 4-5).
Avoid grease on the threads.
O-RING
WOODRUFF KEY
BLADE MOTOR HOUSING
SPECIAL BOLT (6 mm) (4)
9 N·m (0.92 kgf·m, 6.6 lbf·ft)
5 mm
(0.2 in)