Service Parts List S/N D53B

9
16
10
11
12
13
14
17
18
19
36
21
22
23
30
25
24
29
32
28
33
34
35
20
44
26
27
24 29
30 33
39
22 26 27 28
34 36 41
40
10 14 15
16 42
38
15
41
9 11
12
42
22 23
44
50
2456-20
M12™ 1/4" RATCHET
Oct. 2019
FIG. PART NO. DESCRIPTION OF PART NO. REQ.
9 --------------- 1/4" Anvil Assembly (1)
10 --------------- Yoke (1)
11 --------------- Friction Plate (1)
12 --------------- Retaining Ring (1)
13 44-60-0890 Drive Pin (1)
14 --------------- Yoke Housing (1)
15 --------------- Needle Bearing (2)
16 --------------- Driver Bushing (1)
17 36-17-0300 Crankshaft (1)
18 28-23-0500 Carrier Assembly (1)
19 32-62-0400 Planet Gear (3)
20 32-65-0350 Ring Gear (1)
21 45-88-2105 Washer (1)
22 --------------- M3 x 10 T-10 Screw (2)
23 --------------- Motor Plate (1)
24 --------------- LED Assembly (Component of PCBA) (1)
25 23-30-0650 Motor Assembly (1)
26 06-82-2385 M2.6 x 14 ST T-8 Screw (4)
27 06-82-2395 M2.6 x 10 ST T-8 Screw (1)
28 --------------- Handle Cover - Right (1)
29 --------------- Switch (1)
30 --------------- PCB Assembly with LED (1)
31 12-20-2454 Service Nameplate (Not Shown) (1)
32 23-66-2910 Lockout Switch (1)
33 --------------- Battery Connector (1)
34 44-60-0575 Spring Pin (1)
FIG. LUBRICATION
(Type 'E' Grease, No. 49-08-4122):
17 Apply a moderate coating of grease to the small cylindrical
surface that goes into driver bushing and to the large cylindri-
cal surface that is surrounded by the two needle bearings.
18 Apply a moderate coating of grease to the three axles of the
carrier assembly prior to installing the planet gears.
20,25 Apply a heavy coating of grease to the inside diameter gear
teeth of the ring gear and the teeth of the motor pinion.
21 Apply a light coat of grease to the surface of the washer.
FIG. NOTES
28,31 Prior to installing a new service nameplate, apply isopropyl
alcohol to the handle cover with a clean, lint free applicator
and allowed to dry.
34 Use a similar size tool or pin to remove the spring pin from
the handle halves and switch paddle. When reinstalling pin,
align the holes and carefully press or tap the pin in place.
54-47-0221
REVISED BULLETIN
SERVICE PARTS LIST
BULLETIN NO.
WIRING INSTRUCTION
DATE
CATALOG NO.
SPECIFY CATALOG NO. AND SERIAL NO. WHEN ORDERING PARTS
SERIAL
NUMBER
MILWAUKEE TOOL • www.milwaukeetool.com
13135 W. LISBON RD., BROOKFIELD, WI 53005
Drwg. 5
EXAMPLE:
Component Parts (Small #)
Are Included When Ordering
The Assembly (Large #).
0
00
D53B
54-47-0220
See Reverse Side
25
23 22 13
Be sure to orient motor (25) with
the positive terminal (red dot)
to the right side.
Position the
motor plate (23)
so the drive pin hole
is at the 12:00 position
and secure to motor (25)
with two screws (22).
Place motor assembly into yoke
housing (14). Align the drive pin hole and
secure with drive pin (13).
14
10 16 14
17
As an aid to
reassembly,
use a long narrow
tool such as a pick, to
properly position the drive
bushing (16) in the slot of the yoke (10).
Align bushing so the end of the crankshaft
(17) can be inserted into the drive bushing.
FIG. PART NO. DESCRIPTION OF PART NO. REQ.
35 44-10-0740 Switch Paddle (1)
36 --------------- Handle Support - Left (1)
38 14-46-2450 1/4" Yoke Housing Assembly (1)
39 23-66-3020 Switch Assembly (1)
40 31-44-2710 Handle Kit (1)
41 --------------- Fuel Gauge Label (1)
42 42-06-1005 1/4" Anvil Service Kit (1)
43 42-55-2456 Contractors Bag (1)
44 --------------- M3 x 12 T-10 Screw (4)
50 44-66-1241 Motor Plate Service Kit (1)
43
= Part number change from
previous service parts list.
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