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V. FRAME
77
C\
5. Insta11 the sprocket side cover to the sprocket and tighten it
with flange nuts.
6. Sparingly apply grease to the brake cam and anchor pin
before insta11ing the brake shoes.
NOTE:
Avoid grease getting on the brake linings and brake drum.
7. Install the brake arm with the punch mark on the brake
arm lined up with that on the brake cam.
8. Check the wheel for out of balance and, if necessary,
adjust. (See page 19.)
9. Insert the rear wheel axle from the left side when installing
the wheel.
lO. Adjust the drive chain tension and rear brake.
Fig. 5-56
(l) Brake caro
(3) Brake arm
(2) Wear indicator
(4) Punch rnark
Replacing drive chain
If the drive chain replacement is necessary, use "Drive Chain
Joint Tool" (Tool No. 07975-3000001) and proceed as follows.
A. Disconnection of Drive Chain
I. Position chain link pin to be cut on chain holder in piace as
shown in Fig. 5-57 Screw in pressure bolt until pressure
holder holds chain in position. Back off adjuster bolt so
that it does not interfere with chain.
Fig. 5-57
(1) Pressure bolt
(2) Chain holder
(3) Pressureholder
(4) Adjuster bolt
2. By use of handlebar, screw in pressure bolt B until before
joint pin is just pu~hed off joint pIa tè.
(3) Joint plate
(4) Joint pin
Fig. 5-58
(1) HandIe bar
(2) Pressure bo!t B
3. Position adjacent chain link pin on chain holder and repeat
step l and 2 screw in pressure bolt B unti! joint pin is
completely pushed off joint plate.
4. Reposition originaI chain link pin on chain holder and
disconnect chain by pushing off joint pin in the same way
as in step 3.
Fig. 5-59
(1) Pressure boit B
(2) 1oint pin
(3) Joint plate
(4) Chain holder
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