Service Parts List S/N B57A

56
59
60
57
58
61
62
56 57 58 59
60 61 62
28
7 8 10
13 14 22
9
BULLETIN NO.
54-40-2630
SERVICE PARTS LIST
FIG. PART NO. DESCRIPTION OF PART NO. REQ.
1 06-82-5314 10-24 x 1/2" Pan Hd. Tapt. T-25 Screw (5)
2 44-10-0430 Depth Lever (1)
3 45-08-0395 Depth Shaft (1)
4 45-88-1515 Flat Washer (1)
5 06-82-7470 6 x 11/16" Pan Hd. Plast. T-15 Screw (9)
6 49-96-0080 3/16" Hex Key (1)
7 12-20-1355 Service Nameplate Kit (1)
8 31-44-1972 Right Handle Half (1)
9 14-46-0321 Switch/Housing Service Kit (1)
10 --------------- Switch (1)
11 42-42-1035 Switch Lock-Out (1)
12 40-50-0350 Switch Lock-Out Spring (1)
13 --------------- FET Module Assembly (1)
14 --------------- Connector Block (1)
15 40-50-1090 Compression Spring (1)
16 34-40-4480 O-Ring (1)
17 22-32-0420 Brush Spring Clip (2)
18 22-20-0425 Brush Tube (2)
19 22-18-1121 Brush Assembly - Red (1)
20 22-18-1126 Brush Assembly - Black (1)
21 40-50-8745 Brush Spring (2)
22 31-44-1977 Left Handle Half (1)
23 45-88-5615 Wave Spring Washer (1)
24 02-04-5130 Ball Bearing (1)
25 18-01-2000 Service Field (1)
 26 31-05-0350 Ba󰀪e (1)
27 16-01-2111 Service Armature (1)
28 14-74-0311 Shoe Assembly (1)
29 34-60-0920 External Retaining Ring (1)
30 02-04-1212 Ball Bearing (1)
31 28-14-0748 Gearcase w/ Bushing (1)
32 44-60-0740 Pivot Pin (1)
33 06-82-7475 6 x 7/8" Pan Hd. Plast. T-15 Screw (4)
34 06-75-5860 1/4-20 x 3/4" Hex Hd. Screw (1)
35 --------------- Bushing (1)
38 06-82-5285 6-32 x 1/2" Pan Hd. Tapt. T-15 Screw (5)
39 45-06-0720 Felt Seal (1)
40 40-50-8040 Spindle Lock Spring (1)
41 44-20-0651 Spindle Lock (1)
42 42-42-1030 Spindle Lock Button (1)
CATALOG NO. 2630-20
REVISED BULLETIN
SPECIFY CATALOG NO. AND SERIAL NO. WHEN ORDERING PARTS
18 Volt Circular Saw
STARTING
SERIAL NO.
DATE
Dec. 2020
WIRING INSTRUCTION
B57A
EXAMPLE:
Component Parts (Small #)
Are Included When Ordering
The Assembly (Large #).
0
00
SEE REVERSE SIDE
FIG. PART NO. DESCRIPTION OF PART NO. REQ.
44 44-66-0565 Retaining Plate (1)
45 42-38-0222 Rubber Bumper (1)
46 45-04-0485 10-32 x 13/16" Bumper Screw (1)
47 28-41-0958 Lower Guard (1)
48 40-50-0045 Guard Spring (1)
49 44-10-0420 Guard Lever (1)
50 34-60-0860 External Retaining Ring (1)
51 43-34-0790 Inner Flange (1)
52 28-20-1180 Upper Guard Cover (1)
53 43-34-0795 Outer Flange (1)
54 06-75-1010 Left Hand Blade Screw (1)
55 14-46-2570 Spindle and Gear Assembly (1)
56 43-98-0730 Bevel Adjustment Knob (1)
57 45-88-1560 Washer (1)
58 06-10-0660 1/4-20 x 1/2" Short Neck Carriage Bolt (1)
59 40-50-0650 Spring (1)
60 43-98-0720 Rip Fence Knob (1)
61 06-83-1600 10-32 x 3/8" Set Screw (1)
62 06-82-9605 10-32 x 3/8" CSK Machine T-25 Screw (4)
63 --------------- 6-1/2" Blade (1)
10-15-0500 Warning Label (Not Shown) (1)
49-22-1001 Rip Fence (Not Shown) (1)
48-55-3500 Contractors Bag (Not Shown) (1)
FIG. NOTE:
30 Orient the Ball Bearing so that the seal faces the fan and
the open side faces the Gearcase.
35 PressNeedleBearingushto.015sub-ushinGearcase.
41 Functionally check Spindle Lock. Spindle Lock must return
briskly when released from engagement in gear.
50 Position Retaining Ring with rounded edge facing
Lower Guard.
10,11 Functionally check Switch Lock-Out by attempting to turn
on tool by applying a reasonable amount of force, up to 8 lbs.,
to the switch trigger. The tool must not turn on. Release
trigger. Actuate the lock-out lever and apply a reasonable
amount of force to the switch trigger. The tool must turn on.
While the trigger is still in the "ON" position, release the
lock-out. Release the trigger. The tool must stop and the
lock-out lever must again prevent the actuation of the Switch.
Repeat the switch check two more times.
FIG. LUBRICATION:
31 Apply 3.0 grams of "Y" grease, No. 49-08-5270 to gear bore
of Gearcase. The grease should be directed toward the
pinion end of the armature.
  Applyalightlmoflubricanttothebearingboreofthe
Gearcase before assembling the armature/bearing.
NOTE: Functionally
check Lower Guard #47,
with saw set at full depth of
cut and 0° bevel. Place saw
upside down with Shoe horizontal.
Fully retract Guard and then release it.
The Guard must return briskly.
*
See page two
for service
note
*
MILWAUKEE TOOL
l
www.milwaukeetool.com
13135W.LisbonRd.,Brookeld,WI53005
Drwg. 6
When replacing Switch (10), 14-46-0321 (Switch/Housing Svc. Kit)
must be ordered. Reuse old fasteners (5), O-Ring (16), Switch Lock
Out (11), Spring (12) and Brush System when installing new kit.