CATALOG NO.
54-05-0651
D.I. VARIABLE TEMPERATURE HEAT GUN
8977-20 747A
54-05-0652
Aug. 2013
See Reverse Side
REVISED BULLETIN
SERVICE PARTS LIST
BULLETIN NO.
WIRING INSTRUCTION
DATE
SPECIFY CATALOG NO. AND SERIAL NO. WHEN ORDERING PARTS
SERIAL
NUMBER
EXAMPLE:
Component Parts (Small #) Are Included
When Ordering The Assembly (Large #).
0
00
MILWAUKEE ELECTRIC TOOL CORPORATION
13135 W. LISBON RD., BROOKFIELD, WI 53005
Drwg. 2
= Part number change from
previous service parts list.
FIG. PART NO. DESCRIPTION OF PART NO. REQ.
1 22-64-8975 Cord Set (1)
3 --------------- Heating Element Assembly (1)
4 14-50-0435 Motor and Fan Assembly (1)
5 14-46-8977 Handle Service Kit (1)
5a --------------- Left Handle Halve (1)
5b --------------- Right Handle Halve (1)
6 --------------- Switch/PCBA (1)
7 12-20-8975 Service Nameplate Kit (1)
8 14-46-8979 Repair Service Kit (Includes all items) (1)
8a --------------- Cord Clamp (1)
8b --------------- M3 x 13 Phillips Pan Hd. Screw (7)
8c --------------- M3 x 13 Phillips Pan Hd. Screw (4)
9 44-90-8975 Nose Shield (1)
10 31-12-8977 End Cap Service Kit (1)
10a --------------- End Cap (1)
10b --------------- M3.5 x 8 Phillips Pan Hd. Screw (2)
11 10-20-0112 Warning Label (1)
12 44-76-8975 Strain Relief (1)
14 --------------- PCB Assembly (1)
15 --------------- Wire Tool Support (1)
16 42-55-8975 Carrying Case (1)
14-46-8979 Repair Service Kit
Consists of:
Fig. Description of Part Where Used Color Qty.
10b M3.5 x 8 Phillips Pan Hd. Screw End Cap Black 2
8b M3 x 13 Phillips Pan Hd. Screw Right Handle Black 7
8c M3 x 13 Phillips Pan Hd. Screw Heating Element Chrome 2
8c M3 x 13 Phillips Pan Hd. Screw Cord Clamp Chrome 2
15 Wire Tool Support Handle Halves ----- 1
8a Cord Clamp Left Handle ----- 1
8
Cat. No. 49-80-0300
Heat Gun Accessory Assortment
Includes the four accessories listed above.
49-80-0292
Hook Nozzle
49-80-0293
Air
Deflector
Nozzle
49-80-0294
Air
Spreader
Nozzle
49-80-0297
Air
Reducer
Nozzle
9
3
4
14
11
10a
5a
10b
(2x)
15
12
1
8c
6
8a
8c
(2x)
5b
7
8b(7x)
10a
10b
10
5a 5b 7
8 11
5
8c
16
PCB Assembly Motor and Fan
Heating Element
Assembly
Switch/
PCBA
Power
Cord
Strain
Relief
End Cap with
Temperature
Control Dial
NOTE:
Route all wires and sleeves from the bottom of the
Heating Element as shown. Be sure all wires are routed
under the Heating Element. Be sure those wires are
routed behind the Motor and Fan Assembly and below
the screw boss.
When replacing the Power Cord, solder ‘Black’ lead
to the upper position on the PCBA marked ‘ACL’.
Solder the ‘White’ lead to the lower position on the
PCBA marked ‘ACN’.
