Invacare M94 Owners Manual - Page 67

Replacing Front/Rear Caster Assemblies

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SECTION 10-SHROUD/WHEELS DETAIL "A" Motor Release Lever Towards Outside of Wheelchair Towards Center of Wheelchair Motor Locks Disengaged (Freewheel Mode) Motor Locks Engaged (Drive Mode) FIGURE 10.2 Engaging/Disengaging Motor Release Lever Replacing Front/Rear Caster Assemblies NOTE: For this procedure, refer to FIGURE 10.3. NOTE: Front and rear caster assemblies are replaced in the same manner. NOTE: When replacing the front/rear caster assemblies, it is necessary to brace the caster assemblies to prevent the wheel from spinning. 1. Remove the mounting screw, two washers, and locknut that secures the caster to the fork. 2. Remove the caster and discard. 3. Secure new caster to fork with existing mounting screw, two washers and locknut (FIGURE 10.3). Securely tighten. Locknut Mounting Screw Washer Washer Caster FIGURE 10.3 Replacing Front/Rear Caster Assemblies Part No 1122145 67 Pronto® M94™

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SECTION 10—SHROUD/WHEELS
Part No 1122145
67
Pronto® M94™
FIGURE 10.2
Engaging/Disengaging Motor Release Lever
Replacing Front/Rear Caster Assemblies
NOTE: For this procedure, refer to FIGURE 10.3.
NOTE: Front and rear caster assemblies are replaced in the same manner.
NOTE: When replacing the front/rear caster assemblies, it is necessary to brace the caster
assemblies to prevent the wheel from spinning.
1.
Remove the mounting screw, two washers, and locknut that secures the caster to the
fork.
2.
Remove the caster and discard.
3.
Secure new caster to fork with existing mounting screw, two washers and locknut
(FIGURE 10.3). Securely tighten.
FIGURE 10.3
Replacing Front/Rear Caster Assemblies
DETAIL “A”
Motor Locks
Disengaged
(Freewheel Mode)
Motor
Release
Lever
Motor Locks Engaged
(Drive Mode)
Towards Outside
of Wheelchair
Towards Center
of Wheelchair
Washer
Mounting
Screw
Caster
Locknut
Washer