Taylor-Dunn BIGFOOT B5-440-36, Operation, T Roubleshooting And Replacement Parts Manual

Page: 62 / 130

Motor
Page 62
B5-440-36 / B5-440-48
MB-440-01
Refer to illustration of exploded motor (found later
in this section)
1: Set the armature (1) into the rear end housing (4).
2: Thread a long 10/32 screw through the rear
housing (4) and into the bearing plate (6) to
temporarily hold in place.
3: Install three of the bearing plate bolts (22). Do not
fully tighten.
4: Remove long screw and replace with remaining
bearing plate bolt (22). Then tighten all bolts (22).
ASSEMBLE
This section is one section of a complete service
manual. Before starting any procedure, read all
warnings and instructions that are located in the
Service Guidelines chapter.
WARNING
• Do not place armature on magnet head.
• Do not apply excessive pressure or force to the
top of armature.
• Do not apply any magnetized material to the
magnet on armature.
NOTICE
To prevent wire damage, line up the wires to the
opening on rubber seal (11) and insert the rubber
seal (see illustration).
NOTICE
5: Set the stator (2) into the rear housing (4).
Note: Be sure the parts are properly aligned using
previously made marks on both the housing
ends and side of the stator.
6: Install two terminal block bolts (26) onto the
terminal block (12).
7: Place the wave washer (15) on top of armature
bearing (14) and place the front motor housing
(3) on the stator (2) /armature (1).
Note: Be sure the parts are properly aligned using
previously made marks on both housing
ends and side of the stator.
Note: If necessary, use a soft face hammer to
tap around the perimeter of the front end
housing (4) onto the thermal sensor kit.
8: Install the bolts (21) through the front end housing
(3) to the rear end housing (4).
9: Place the gasket cover (8) on the rear end
housing (4).
10: Install cover (7) to rear end housing using the
three cover bolts (24).
11: Reattach the wires and the wire clamps (18/19) to
the rear end housing (4).
For specific torque values please refer to Hardware
Torque table found at the end of this chapter.
NOTICE