4
TABLE OF CONTENTS
TABLE OF CONTENTS (Continued)PROCEDURE 9 - BATTERIES ................................................................................................................................. 41
INSTALLING/REMOVING BATTERIES INTO/FROM BA TTERY BOX(ES)............................................................... 41
CONNECTING BATTERY CABLES ...................................................................................................................42
WHEN TO CHARGE BATTERIES .....................................................................................................................46
CHARGING BATTERIES .................................................................................................................................. 46
REPLACING BATTERIES................................................................................................................................. 48
INSTALLING/REMOVING GROUP 24 BATTERY BOXES .................................................................................... 48
INSTALLING/REMOVING GROUP 22 BATTERY BOX......................................................................................... 49
PROCEDURE 10 - WIRING HARNESS ...................................................................................................................... 50
REMOVING/INSTALLING THE WIRING HARNESS .............................................................................................. 50
ADJUSTING LIMIT SWITCH .............................................................................................................................. 52
PROCEDURE 11 - RETENTION STRAP/RETAINER .................................................................................................53
REPLACING BATTERY BOX RETAINER/RET AINER CLIP - GROUP 24 BA TTERY BASE FRAMES........................... 53
PROCEDURE 12 - WHEELS/MOTORS ...................................................................................................................54
REPLACING PNEUMATIC TIRES/TUBES - DRIVE WHEELS/CASTERS .................................................................55
REMOVING/INSTALLING DRIVE WHEELS........................................................................................................... 55
REMOVING/INSTALLING DRIVE WHEEL HUB ..................................................................................................... 56
INSTALLING WHEEL LOCK BRACKET ONTO WHEEL CHAIR............................................................................... 56
REMOVING/INSTALLING CASTERS .................................................................................................................... 57
REPLACING FORKS .......................................................................................................................................... 57
REMOVING/INSTALLING THE MOTOR (CONVENTIONAL MOTOR WITH GEARBOX) ..............................................57
REMOVING/INSTALLING THE MOTOR (GEARLESS BRUSHLESS MOTOR) ..........................................................59
PROCEDURE 13 - ELECTRONICS ......................................................................................................................... 61
REPOSITIONING MKIV JOYSTICK - VAN SEAT MODELS .....................................................................................61
REMOVING/INSTALLING MKIV CONTROLLER .....................................................................................................61
PROCEDURE 14 - RECLINER ................................................................................................................................63
POSITIONING LIMIT SWITCH............................................................................................................................... 63
ADJUSTING LIMIT SWITCH ................................................................................................................................. 63
REPLACING RECLINER CABLE ASSEMBLIES ....................................................................................................64
REPLACING/ADJUSTING GAS CYLINDERS......................................................................................................... 65
CHANGING BACK HEIGHT ................................................................................................................................. 66
CHANGING SEAT DEPTH................................................................................................................................... 67
CHANGING SEAT WIDTH ................................................................................................................................... 67
EQUIPMENT OPTION INSTALLING/REPLACING ADJUSTABLE 16 T O 19-INCH DEEP RECLINER SEAT FRAME ONTO
ARROW OR X BASE FRAME .......................................................................................................................... 68
PROCEDURE 15 - MWD WHEELCHAIRS ...............................................................................................................69
REMOVING/INSTALLING GROUP 24 BATTERY BOX SUB-FRAME........................................................................ 69
REMOVING/INSTALLING GROUP 22 BATTERY BOX TRA Y ...................................................................................69
EQUIPMENT OPTION CONVERTING GROUP 22 BATTERY BOX TRA Y TO GROUP 24 BATTERY BOX SUB FRAME..... 70
SHOCK REPLACEMENT ....................................................................................................................................71
SHOCK SPRING REPLACEMENT .......................................................................................................................73
REPLACING STABILIZER FORK ASSEMBLY....................................................................................................... 74
REPLACING STABILIZER WHEELS..................................................................................................................... 74
REPLACING STABILIZER CYLINDER SPRING...................................................................................................... 75
ADJUSTING WEIGHT DISTRIBUTION ................................................................................................................... 75
ADJUSTING STABILIZERS .................................................................................................................................. 76
REMOVING/INSTALLING GEARBOX.................................................................................................................... 77
REPLACING SUSPENSION ARM ........................................................................................................................77
T
A
B
L
E
O
F
C
O
N
T
E
N
T
S