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Belt (POLY-V BELT).
12) Remove two bolts (B16, B2) securing the FRONT ROLLER (F4) and then remove the
FRONT ROLLER out from the left side of the frame, through the underside the Striding Belt.
Remove the DRIVE BELT (M3) out and save for a new Front Roller.
13) Install the new Front Roller and the Drive Motor Belt into position and secure in place with
the mounting bolt (B16, B2). Adjust the Front Roller to be in parallel with the Rear Roller and the
Drive Motor by using the right side bolt (B2).
14) Make sure that the Motor Drive Belt (M3) is positioned on the grooves of the Front Roller
Pulley and the grooves of the Drive Motor Pulley.
15) Adjust the Motor Drive Belt Tension while referring to “How to Adjust Motor Drive Belt
Tension”.
16) Install the REAR ROLLER and other parts in the reverse order of disassembly.
17) Refer to “How to Align Striding Belt” and “How to Adjust Striding Belt tension”.
Summary of Contents for M990T
Page 56: ...55 4 1 Cable Connection Block Diagram 1 MPU PCB LCD Type ...
Page 57: ...56 2 MPU PCB DOT Type ...
Page 58: ...57 3 A D BOARD ...
Page 59: ...58 4 Lift Power BOARD 4 1 Supply Voltage 220 230VAC ...
Page 60: ...59 4 2 Supply Voltage 100 120VAC USA Japan ...
Page 87: ...86 A 1 M990T ...
Page 90: ...89 B 1 MAIN BODY_FRONT A ...
Page 91: ...90 B 2 MAIN BODY_FRONT B ...
Page 93: ...92 C 1 MAIN BODY_REAR ...
Page 95: ...94 D 1 OVERLAY BEZEL ASSEMBLY ...
Page 98: ...97 E 1 CONSOLE ASSEMBLY ...
Page 101: ...100 F 1 BOLT A ...
Page 102: ...101 F 2 BOLT B ...
Page 103: ...102 F 3 BOLT C ...
Page 104: ...103 F 4 WASHER NUT ...