Minuteman ERide 21, Руководство по обслуживанию

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9.2 DISASSEMBLY/ASSEMBLY OF THE DRIVE WHEEL
Removal
1. If available, place the machine on a lifting platform;
otherwise, place the machine on a level floor.
M k
th t th hi t i d d tl Make sure that the machine cannot move independently.
2. Turn the ignition key to the "0" and take it out.
3.
Apply wedges (1, Figure 9-2 ) to both rear wheels, to
securely lock the machine.
4. Apply two suitable wooden shims (2) under the front frame
of the machine high enough to lift the front wheel by 5- of the machine, high enough to lift the front wheel by 5
6 cm (space necessary to then be able to remove the
front wheel).
5 . Unscrew the nut (3) and remove the retaining screw (4)
for the front wheel.
6. Remove the spacers (5) and (6).
7. Remove the front wheel assembly (7) by releasing the
pinion (8) from the chain (9).
Assembly
8. Assemble, by reversing the sequence of operations performed for
disassembly, with the following instruction:
–tighten the nut (3) of the screw (4) taking the wheel (7) thrust
downwards; use a lever for this positioned between the top of the
front wheel and the wheel support (11) compartment (10).