Engline And Frame - MB MCD-WB Operator's Manual

Walk behind power broom
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Parts Lists
ENGINE AND FRAME
37
Long hub of idler
pulley (Ref. 2) to
be toward idler
3
1
2
Hook one end of spring (Ref. 6)
into top hole of roller arm (Ref. 5)
and other end into top hole of
the idler arm assembly in the
Traction Drive Group.
Torque to
10-14 ft.lbs.o r
14-20 Nm
Torque to
10-14 ft. lbs. or
14-20 N m
Position idler pulley (Ref. 11)
9
at center of slot in clutch arm
8
(Ref. 9)
13
10
9
10
arm (Ref. 5).
4
3
2
8
7
5
6
4
5
35
34
33
30
49
35
31
35
50
20
48
45
32
35
51
Position belt stops 1/16 - 1/8
from belt when auger clutch is engaged.
17
14
14
15
11
12
15
18
13
16
7
8
7
6
36
31
25
38
26
27
44
29
Torque (4) Engine
Bolts to 17 - 21 ft. lbs.
28
47
or 23 - 29 N m
36
19
16
17
20
Hook one end of spring (Ref. 13)
over clutch rod assembly (Ref. 9)
between tabs and other end into
slot in frame.
22
18
23
19
21
25
22
27
30
24
24
20
29
23

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