Glomstad Motor GM-U206C, Instruction Manual

206M  201805 

6 

9.1. Breaking the tyre bead

：

Ensure to exhaust the air in the tyre completely, place the tyre against the rubber buffer 

(S). Bring the paddle against the bead about 10mm from the edge of the rim shown as

 Fig 

5

. Tread Bead breaker Pedal (U) to push paddle into tyre. Repeat the above operations on 

different positions around the tyre and both sides of tyre until tyre bead is released 

completely.                                                                                         

9.2. Demounting the tyre :                                                                                                       

Ensure to remove all the weights on the wheel rim and to exhaust the air in the tyre 

completely before this operation. Apply lubricating grease (or similar lubricant) around 

the tyre bead. Without the lubricant may lead to badly wear and tear on tyre.           

Clamp the wheel methods shown as below regarded to the ruled dimension: 

a-

 to clamp the wheel from outside

: 

Tread the Jaws open and close Pedal (V) halfway down to middle, positioning for the four jaws (G) by reference scale on 

the Turntable (Y); put the tyre on turntable, hold the rim, and tread the Jaws open and close Pedal (V) until the wheel is 

secured by the jaws.

b- t

o clamp the wheel from inside

:  

Positioning for the four jaws (G) and let them all closed. Put the tyre on the turntable and tread the Jaws open and close 

Pedal (V) to open the jaws thereby lock the wheel in place. 

Caution: Check to make sure the wheel firmly secured by the four 

jaws before next step

. 

Lower the Vertical Arm (M) until the Mounting/demounting head (I) 

rests next to the edge of the rim, flip the Locking Handle to lock the 

Vertical Arm and Swing Arm in position, and also adjust the Rocker Arm 

make Mounting/demounting head can raise 2mm-3mm automatically from 

the edge of the wheel rim. Insert the Lifting Lever (T) between the tyre 

bead and the front section of the mounting/demounting head (I), and move 

the tyre above the mounting/demounting head as shown as 

Fig 6

.                                                                                                            

Caution: Chains, bracelets, loose clothes and anything else close to the rotating parts will bring danger to the 

operator

. 

With the Lifting Lever held in position, tread the Turntable Rotation Pedal (Z), 

rotate the Turntable (Y) in a clockwise direction until the tyre is completely 

separated from the wheel rim. 

For the other side tyre demounting, keep using the lifting lever to lift the tyre, 

make the other side tyre separated from the wheel rim. 

9.3. Mounting the tyre : 

Caution: Check to make sure that the tyre and the wheel rim are of same size 

before mounting the tyre

. 

To avoid any damage on type, lubricate the tyre bead and the wheel rim with the lubrication recommended by 

manufacturer. Put on the tyre and check the situation. 

Fig 7 

Fig 6 

Fig 5