Service Parts List

MILWAUKEE TOOL l www.milwaukeetool.com
13135 W. Lisbon Road, Brookeld, WI 53005
Drwg. 1
BULLETIN NO.
54-40-2570
SERVICE PARTS LIST
CATALOG NO. 2527-20
REVISED BULLETIN
SPECIFY CATALOG NO. AND SERIAL NO. WHEN ORDERING PARTS
M12™ FUEL™ Hatchet™ Pruning Saw
STARTING
SERIAL
DATE
Apr. 2020
WIRING INSTRUCTION
L34A
EXAMPLE:
Component Parts (Small #) Are Included
When Ordering The Assembly (Large #).
0
00
SEE PAGE 2
FIG. PART NO. DESCRIPTION OF PART NO. REQ.
4 34-40-9002 O-Ring (1)
6 05-78-5316 M4 x14mm Pan Hd. Taptite T-20 Scr. (12)
7 43-44-0022 Gasket (1)
8 --------------- Oil Tank (1)
9 45-76-3005 Inlet Tube (1)
10 --------------- Cone Spring (1)
11 05-78-0105 M4 x 10mm Pan Hd. Taptite T-20 Scr. (1)
12 44-66-0053 Retaining Plate (1)
13 45-76-2005 Outlet Tube (1)
14 42-86-0012 Connector (1)
15 34-40-4004 O-Ring (1)
16 05-89-8005 Chain Tensioner Main Screw (1)
17 05-89-2001 Chain Tensioning Post (1)
18 05-81-9001 Chain Tensioner Adjustment Screw (1)
19 05-85-0012 M8 x 28mm Hex Hd. Machine Screw (1)
20 49-16-2732 6" Chain (Accessory) (1)
21 49-62-2001 Scabbard (1)
22 49-16-2733 6" Guide Bar (Accessory) (1)
23 44-52-0018 Sealing Pad (1)
24 05-55-5001 M8 Flange Nut (1)
25 --------------- Chain Cover (1)
26 42-70-5268 E-Ring (1)
27 45-88-7001 Chain Washer (1)
28 45-44-0212 Sprocket (1)
42 05-81-0015 M3 x 8.5mm Pan Hd. T-10 Mach. Scr. (2)
43 --------------- Motor Insulator Support - Right (1)
52 --------------- Motor Insulator Cover - Left (1)
53 06-82-6351 M3 x 16mm Pan Hd. ST T-10 Screw (15)
54 05-78-0870 M4 x 24mm Pan Hd. Taptite T-20 Scr. (1)
55 43-54-0102 Knuckle Guard (1)
FIG. PART NO. DESCRIPTION OF PART NO. REQ.
56 --------------- Handle Cover - Left (1)
57 --------------- Handle Support - Right (1)
58 40-50-0209 Spring (1)
59 --------------- Lock-O󰀨 Button (1)
60 45-96-1001 Wrench (1)
62 05-81-1275 M4 x 19mm Pan Hd. Taptite T-20 Scr. (1)
63 12-20-2533 Service Nameplate (1)
64 10-20-8033 Warning Label (1)
80 42-52-3005 Oil Cap Assembly (1)
81 45-66-3005 Oil Tank Assembly (1)
82 43-72-0123 Chain Cover Kit (1)
83 14-30-2527 Gearcase Assembly (1)
84 42-54-0210 Oil Pump Assembly (1)
85 16-01-1015 Rotor Assembly (1)
86 23-16-0043 Motor Insulator Kit (1)
87 42-42-2010 Lock-O󰀨 Button kit (1)
88 14-20-1003 Electronics Assembly (1)
89 14-34-0135 Handle Kit (1)
90 42-92-0044 Gearcase Cover Assembly (1)
191211
15
14
6
(4x)
8
6
(2x)
7
4
54
56
22
83
85
6
(2x)
23
25
24
57
26
27
28
16
18
90
84
13
42
(2x)
10
9
62
60
53
(9x)
17
21
20
53
(6x)
52
6
(4x)
88
43
55
59
58
64
63
4
80
8 9
10
81
23
25
82
58
59
87
43 52
53
86
53 54 56 57
62 63 64
89