3
Service and Repair Manual
Model 845M
FIG.
PART NO.
DESCRIPTION OF PART
NO. REQ.
42
9170 4652 10
Speed Control Switch
(1)
47
9170 3254 10
Upper Handle Mount
(1)
50
9170 4652 30
Motor Cover
(1)
51
9170 4669 40
Left Handle Half
(1)
52
9170 4669 50
Right Handle Half
(1)
53
9170 3251 70
Motor Housing
(1)
54
9170 3252 30
Left Shroud
(1)
55
9170 3252 40
Right Shroud
(1)
56
9170 4669 60
Belly Shroud
(1)
59
9170 3251 50
Retaining Ring
(1)
62
9170 3250 80
O-Ring
(1)
77
9170 3250 50
Torsion Spring
(1)
79
9170 3250 30
Compression Spring
(2)
80
9170 3251 10
Bearing Cup
(1)
82
9170 4660 20
Shift Disk
(1)
87
9170 3254 20
Isolation Bellows
(1)
88
9170 3253 00
Pivot Isolator
(2)
89
9170 3254 30
Isolation Module Assembly
(1)
90
9170 3250 20
Rotostop Knob
(1)
92
9170 4669 70
Foam Slug Kit
(1)
93
9170 3252 60
Handle Cushion
(1)
110
9170 3254 00
Rubber Washer
(2)
114
9170 4660 90
Fan
(1)
%
SEE PAGE 5 FOR ADDITIONAL
LUBRICATION AND SERVICE NOTES
EXAMPLE:
Component Parts (Small #) Are Included
When Ordering The Assembly (Large #).
0
00
l
FIG.
PART NO.
DESCRIPTION OF PART
NO. REQ.
2
9170 4667 30
5 mm Steel Ball
(2)
4
9170 3251 20
Ball Bearing
(1)
7
9170 3251 60
Ball Bearing
(1)
13
9170 3253 10
Pivot Nut
(1)
15
9170 3252 90
Pivot Bolt
(1)
16
9170 3251 00
M6 x 1.0 x 120 Pan Hd. Slt. Tapt. T-27 (4)
19
9170 3253 90
Special Screw
(2)
20
9170 3250 10
8-32 x 3/8" Pan Hd. Slt. Tapt. T-20
(4)
21
9170 3251 90
8-16 x 2" Pan Hd. Slt. Plast. T-20
(2)
24
9170 3252 50
M5 x 2.24 x 18 Pan Hd. Slt. PT T-20
(7)
26
9170 3237 30
Round Label
(1)
27
9170 4650 10
Dowel Pin-Knurled
(1)
29
9170 3250 70
Retaining Ring
(1)
31
9170 4668 90
Electronics Assembly
(1)
32
9170 4669 00
230 Volt Armature
(1)
33
9170 4670 30
230 Volt Field
(1)
34
9170 4669 10
Carbon Brush
(2)
36
9170 3252 00
Brush Carrier Assembly
(1)
39
9170 4669 20
Blade Housing Assembly
(1)
40
9170 4671 90
Quik-Lok Cord Set
(1)
41
9170 3252 10
Brush Spring
(2)