3
1
3. Assembly procedures
Drive shaft to engine (Fig. 1-1)
Loosen tube locking bolt (1). Insert the drive shaft
into the clutch case of the engine properly until
the marked position (2) on the drive shaft tube
meets the clutch case.
NOTE!
When it is hard to insert drive shaft up to the
marked position on the drive shaft tube, turn
drive shaft by the cutter mounting end clockwise
or counter-clockwise. Tighten tube locking bolt
lining up the hole in the shaft tube.
Then tighten clamp bolt securely (3).
Drive shaft to engine for TBC-550DX (Fig.1 -1B)
Attach the engine to the clutch case (2) with the
four screws or bolts (1) provided.
NOTE for TBC-600 (Fig. 1-2B, 2C)
The drive shaft and the engine of this model are
pre-assembled at the factory. All you have to do
is attach throttle grip on the handle with a screw
and a nut and then, install it on the handle
brackets. Finger-tighten the knob nut securely.
2
Fig. 1-1
Fig. 1-2B
2
Fig. 1-2E
Installation of handle (Fig. 1-2)
Remove the handle bracket (1) from the
assembly. (Fig. 1-2)
Place the handles and attach the handle bracket
with four bolts lightly. Adjust to appropriate
position. Then fix it firmly with the bolts.
Installation handle for TBC-550DX
(Fig. 1-2D, 1-2E)
Place the handles and attach the handle
bracket with the handle knob lightly. Adjust
appropriate position. Then fix it firmly with the
handle knob.
Attach throttle grip on the handle with a screw
and nut.
Fig. 1-1B
Fig. 1-2C
1
3
Fig. 1-3
Throttle wire/stop cord
Put stop cords(3) and throttle wire(1) through
protection tube(2). Then unhook the hip pad
and wrap the protected stop cords and throttle
wire (1) with it (Fig.1-3)
NOTE
Fix protection tube on drive shaft(TBC-550) or
handle(TBC-550DX) using cord clamps.
TBC-550/TBC-600
1
Fig. 1-2
Fig. 1-2D
GB-7