Motor And Motor Belt - Singer 5400 Series Service Manual

Service Manual
Attention:
Make sure the machine is turned off and remove plug from outlet socket before disassemblying
Removal:
1-
Remove the free arm extension table, tension assembly dial, the knobs of the zig-zag and needle
position levers and all covers (face plate, rear, bottom bed and front)
2- Loose the two motor adjustment screws (A)
3- Carefully lift the motor and slip the motor belt (D) off the motor pulley (E) and hand wheel.
4- Cut off the plastic loop (G)
5- Disconnect wire by pulling the bonding jumper (K) apart.
6- Loosen mounting plate screw (B) 4 or 5 turns only.
7- Remove the screw ( J ).
8- Lift motor and tilt its bottom edge out from the machine until mounting plate ( I ) is clear of the
casting edge.
Replacement:
1-
Replacement is the same as removal in reverse order. First pass bonding jumper (K) through the
casting groove. The nut on screw (B) must be properly located in the channel on the inside of the
casting to allow mounting motor
Rev. n .
o
MAY/00

Motor and motor belt

. .
34
P/N 357773-002