AH-95-02.4
2 8
2 8
2 8
2 8
2 8
Motor Assembly Replacement
Motor Assembly Replacement
Motor Assembly Replacement
Motor Assembly Replacement
Motor Assembly Replacement
-REFER TO FIGURE 8
-REFER TO FIGURE 8
-REFER TO FIGURE 8
-REFER TO FIGURE 8
-REFER TO FIGURE 8
1.
Follow instructions for removing the
cable assembly and motor assembly
from the barrel (see "Cable Assembly
Replacement" in the "Maintenance" sec-
tion).
2.
Using a 5/16-inch open end wrench, re-
move nut from the switch assembly
(item 26) and On/Off plate (item 28) from
the cable assembly.
3.
Remove the two screws (item 27) that
hold the motor assembly to the cable as-
sembly. Hold the motor assembly by
hand to keep it from falling and being
damaged. Remove motor (item 25) from
rear of cable assembly. Clip white wire
at midpoint to separate the motor from
the cable.
4.
Secure the drive adapter (item 19) in a
soft jaw vise and remove roll pin (item
24) with a drive punch.
5.
Inspect spring (item 18) on the drive
adapter for damage. If replacement is
required, this can be accomplished by
removing roll pin (item 24) and slipping
spring from the drive adapter shaft.
6.
Install assembled drive adapter onto
new motor (item 25). Align holes in drive
adapter, sleeve, and the motor. Secure
the drive adapter to the motor shaft with
roll pin (item 24).
Do not apply force through the motor
when driving out the roll pin or damage to
the motor will occur.
C A U T I O N
C A U T I O N
C A U T I O N
C A U T I O N
C A U T I O N
!!!!!
If the motor standoffs are loose at the
motor, remove the three Phillips head
screws on side of motor. Gently remove
the motor sleeve from the motor. With a
screw driver, tighten the standoff screws
while holding the sleeve and standoffs.
Replace sleeve on motor and install the
three screws.
N O T E
N O T E
N O T E
N O T E
N O T E
7.
Place sleeve (item 17) on motor and se-
cure with set screw (item 16).
8.
Secure motor (item 25) to the cable as-
sembly using the two screws (item 27).
9.
Strip white wire on cable assembly and
motor assembly and solder together.
Cover solder connection with heat
shrink tubing or plastic electrical tape.
10.
Assemble cable and motor assembly to
the barrel assembly. See "Cable As-
sembly Replacement" in the "Mainte-
nance" section for proper procedures.
ON/OFF Switch Replacement
ON/OFF Switch Replacement
ON/OFF Switch Replacement
ON/OFF Switch Replacement
ON/OFF Switch Replacement
-REFER TO FIGURE 8
-REFER TO FIGURE 8
-REFER TO FIGURE 8
-REFER TO FIGURE 8
-REFER TO FIGURE 8
1.
Remove cable and motor assembly from
gun assembly. Refer to steps 1 and 2
under "Cable Assembly Replacement" in
the "Maintenance" section.
2.
Remove nut of switch assembly (item
26) (with a 5/16-inch open-end wrench)
and ON/OFF plate (item 28).
3.
Unsolder red (or black) lead from the pri-
mary contact of the ON/OFF switch
(item 26). Remove switch.
4.
Insert new ON/OFF switch into cable
assembly, making sure the locating tab
of switch is aligned with hole of cable as-
sembly. Place ON/OFF plate (item 28)
over threaded stem of switch. Secure
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