Having tightened up all the fasteners, take the motorcycle off the stand and check the camber and
toe-in of the wheels. By placing wooden bars along the motorcycle wheels and the sidecar wheel,
check the toe- in of the wheels. The spacing between the bars in front (along the axis of the front
wheel) should be 10-12 mm less than that at the rear (along the axis of the rear wheel).
In case this difference is not sustained, release the fastening bolts of the rear bottom bracket of the
clamping holder) and, by pushing it into the sidecar frame (or pulling it out), adjust the required toe-
in of the wheels.
The motorcycle wheel camber is adjusted with the help of tie-rods, which fasten the sidecar frame
to the motorcycle (by turning the forks into the tie-rods or out). It should be 1°- 2°
lean out
.
Having completed all the adjustments, check for reliability of all the fasteners clamping the sidecar
to the motorcycle. The tightening torque should; be: of clamping holder bracket
49
-
61 Nm; of
clamping holder
39
-
49 Nm; of sidecar tierods
137
-
196 Nm. Verify the correct setting of
the camber and toe- in by making a run on a level road. The motorcycle should not drag to either
side when running at full load.
4. REMOVING AND REINSTALLING THE INTAKE AND EXHAUST SYSTEMS
To remove the air box first loosen the screws of clamps and dismount the branch pipes from the
carburetors and air box, then undo the starter fastening screw and gearbox fastening screw. Moving
the box to the rear takes it out of the frame. To reinstall the air box, reverse the sequence of
operations.
To remove the exhaust system:
- Unscrew nuts of the engine front fastening stud, loosen tightening bolts of clamps and remove the
clamps from the stud.
- Loosen
muffler fastening clamps and clamps of header pipe with the adaptor assembly,
loosen
mufflers nuts.
- Take out the ends of header pipes from the cylinder heads and adaptors.
- Take apart the header pipes from the adaptors/
- Moving the muffler to the rear take it out of the in assembly with adaptor.
- Reinstall the exhaust system in the reverse order.
5.
REMOVING AND REINSTALLING THE FUEL SYSTEM
In order to remove the gasoline tank:
- Drain gasoline out of the tank;
- Remove the hoses from the carburetor
pipe unions and those connecting the gasoline tank halves;
- Remove the driver's saddle, then undo the front and rear bolts fastening the gasoline tank and, by
shifting the tank back and raising its rear part, remove the tank.
;
Reinstall the gasoline tank in reverse sequence.
To remove the carburetor:
- Disconnect the intake branch pipes;
- Disconnect the throttle cable from the carburetor throttle
-
Remove
the nuts fastening the carburetors to the cylinder heads and remove the carburetor.
To reinstall the carburetor, reverse the seq
u
ence of the operations given above.
6. REMOVING AND REINSTALLING THE WHEELS
To remove the motorcycle front wheel:
- Set up the motorcycle on the stand and suspend the front wheel by inserting a back plate under the
front part of the motorcycle frame;
- Screw in the front wheel brake adjustment bolt and remove the front brake cable.
- Slacken off by several turns the nut of the clamp bolt fastening the fork leg left-hand tip and turn
out the wheel front axle (left-hand thread);
- Remove the front axle, while supporting the wheel, and take the protective cap off the wheel;
- When the motorcycle features the leading link front fork undo the reactive rod fastening nut from
the brake plate and remove the reactive rod.
- Remove the front wheel moving it to the front.
- Separate the wheel from the brake drum cover. To reinstall the front wheel, reverse the sequence
of the operations. When mounting the axle, lubricate it with motor oil. To remove the rear wheel
- When the wheel features a drum brake separate the wheel from the drum brake cover
23
Summary of Contents for 750cc Series
Page 1: ...Repair Manual 750cc All Models www imz ural com ...
Page 2: ......
Page 71: ...1 2 3 4 5 6 7 8 Fig 66 Final drive 71 ...
Page 98: ...Fig 11 iring Diagram 9 W 98 ...
