Invacare M3900 Mobility Aid User Manual


 
Motors, Gearboxes and Clutch Assembly
4M Power Chairs
Item
Number
Part Number
DescriptionNote
Quantity Per
Package Assembly
1028515 Locknut (#10-32) 1 131
1030088-NLA Motor Mounting Bracket, Right 1 132
1030089-NLA Motor Mounting Bracket, Left 1 232
1035018-NLA 2" Lower Mounting Bracket, Right 1 232
1035019-NLA 2" Lower Mounting Bracket, Left 1 132
1025708 Bolt, Hex Head Cap (1/4-20 x 3/4") 1 133
1013971 Washer, Nylon (1/4 x 7/16 x 5/64") 1 134
1028516 Washer (3/16 x 7/16 x 1/16") 1 135
1028513 Screw, Socket Head (#10-32 x 1-1/4") 1 136
1028519 Turn Buckle 1 137
1028518 Threaded Stud 1 138
1028006 Bellow, Shroud 1 139
1029750 Front Shroud Bracket, Right 1 140
1029751 Front Shroud Bracket, Left 1 140
1025752 Screw, Hex Head (1/4-20 x 1-1/2") 1 141
1025195 Locknut (1/4-20) 1 142
1031026 Screw w/ Lug (5/16-24 x 1-3/8") 1 243
See Chart Motors, Gearboxes and Clutch Assembly 1 1H
A - Includes items 16 and 25. Due to product improvement 14133X000 grip ring has been replaced by a D-washer and
locknut. Current gear boxes now come with a threaded drive shaft
B - To identify the difference between Indiana General and Invacare motors note that Invacare motors have Invacare labels,
black textured finish and a brush retainer that is raised approximately 1/4".
B1 - Indiana General's motors have a smooth finish and the bush retainer is flush with the motor surface. See pictorial on the
following page for reference.
C - Part Numbers 1046749, 1025730, and 1045865 are available for individual sale or as part of the "Belt Tension Spring
Replacement Kit".
D - Indiana General Motor Brushes are no longer available from Invacare Corporation. Brushes are available by calling the
National Power Chair Company at 1-800-444-3528
E - Invacare Motors (Pair)
F - For chairs made before 11/12/01 - use part # 50000X007 as a direct replacement for this part.
G - After 11/11/01 Coupling with Cup was resized from approximately 1" to 1-5/16" diameter and can be used as a direct
replacement for part number 5165204
H - Not Shown
NOTE:
175
To order call toll free 1-800-333-6900, or www.invacare.com
Form No.
94-108