Ariens Classic LM 21 Setup guide

437775 Rev. 2 03.01.12 BY
ILLUSTRATED PARTS LIST
MODEL NUMBER LM 2152CMDAE
PRODUCT NUMBER 961 41 02-42
MFG. ID. NUMBER 96141024200

2
ROTARY LAWN MOWER - - MODEL NUMBER LM 2152CMDAE (96141024200) PRODUCT NO. 961 41 02-42
68
46 45
47
12
3
4
59
5
67
8
8
9
10
10
11
12
13
16
17
17
18
19
20
21
22
23
24
25
26
29
30
31
32
33
34
37
39
40
41
42
48
61
62
63
64
65
67
66
69
38
14
15

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ROTARY LAWN MOWER - - MODEL NUMBER LM 2152CMDAE (96141024200) PRODUCT NO. 961 41 02-42
KEY PART
NO. NO. DESCRIPTION
1 532 18 45-76 Handle, Upper (Includes Foam Grip)
2 532 19 60-05 Handle, Lower
3 532 40 54-16 Spring, Rear Door, RH
4 532 19 47-88 Guide, Rope, Side
5 532 13 20-04 Nut, Hex Lockwasher Insert 1/4-20
6 532 06 64-26 Wire, Tie
7 532 19 15-74 Bolt, Handle 5/16-18 x 1.75
8 532 19 19-38 Knob, Handle
9 532 42 65-05 Bail, Flat, Auto-Walk, Orange
10 532 18 88-21 Bolt, Carriage
11 532 75 11-53 Nut, Hex, Centerlock 5/16-18 UNC
12 532 05 17-93 Cotter, Hairpin
13 532 40 54-15 Spring, Rear Door, LH
14 532 75 06-34 Screw
15 532 43 00-34 Bracket, Upstop
16 532 40 88-88 Rear Door Assembly
17 532 18 41-93 Bolt, Rear Door
18 532 19 81-70 Plug, Mulcher
19 532 43 87-14 Kit, Lawn Mower Housing
20 532 19 40-29 Handle Bracket Assembly, LH
21 532 19 40-31 Handle Bracket Assembly, RH
22 532 42 88-67 Screw, Hex Washer Head
23 532 16 31-83 Bolt, Hex Head 5/16-18 x 5/8
24 873 80 05-00 Nut, Hex, with Lock Washer Insert 5/16-18
25 532 16 13-33 Baffle, Side
26 532 16 34-09 Screw 12 x 5/8
29 532 42 59-23 Cable, Operator Presence
30 532 42 11-76 Blade Adapter / Pulley
31 532 19 93-77 Blade, 21”
KEY PART
NO. NO. DESCRIPTION
32 532 85 10-74 Washer, Hardened
33 532 85 02-63 Lockwasher, Helical Spring 3/8
34 532 85 10-84 Screw, Hex Head 3/8-24 x 1.38
37 532 15 04-06 Bolt, Engine
38 - - - Engine, Briggs & Stratton, Model
Number 124T05-5492-B1 (order
parts from engine manufacturer)
39 532 41 06-76 Grassbag
40 532 41 19-51 Frame, Grassbag
41 532 18 21-66 Danger Decal
42 532 05 45-83 Screw
45 532 19 13-41 Mulcher Door Assembly
46 532 19 12-10 Deflector, Discharge
47 532 08 83-49 Nut, Hex
48 532 42 90-01 Belt Retainer
59 532 18 27-48 Grip, Handle, Foam, Smooth
61 532 16 34-09 Screw, Hi-Lo Thread
62 532 40 80-02 Box, Battery
63 532 18 95-89 Battery
64 532 19 24-36 Charger, Battery
65 532 18 61-59 Screw
66 532 19 73-63 Wiring Harness
67 532 18 03-31 Key
68 532 19 48-47 Key Start Switch
69 532 19 48-48 Nut, Cap
- - 532 18 21-91 Warning Decal (not shown)
- - 532 43 77-69 Operator’s Manual, European
- - 532 43 77-71 Operator’s Manual, Scandinavian
- - 532 43 77-72 Operator’s Manual, East Bloc
- - 532 43 77-73 Operator’s Manual, Baltic
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm. IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts.
Failure to do so could be hazardous, damage your lawn mower and void your warranty.

4
ROTARY LAWN MOWER - - MODEL NUMBER LM 2152CMDAE (96141024200) PRODUCT NO. 961 41 02-42
11
13
14
15
16
17
18
19
20
21
21
22
22
23
23
24
24
25
28
29
31
32
33
34
34
35
36
37
38
37 38
39
40
40
41
42
15
42
44
47
28 29
31
32
33
33
33
41
47
49
50
39
1
9
6
7

5
ROTARY LAWN MOWER - - MODEL NUMBER LM 2152CMDAE (96141024200) PRODUCT NO. 961 41 02-42
1 532 43 31-60 Drive Control Assembly
(Includes Cable)
6 532 18 16-98 Screw, Phillips Head #10 x 5/8
7 532 40 07-23 Mounting Bracket, Drive Control
9 532 40 62-58 Cable, Drive Control
11 532 40 65-58 Spring, Return
13 532 41 92-13 Gear Case Assembly, Complete
14 532 19 34-43 Pulley, Drive
15 532 08 83-48 Washer, Flat
16 532 40 71-47 Rod, Connecting
17 532 40 96-16 Spring, Extension
18 532 41 88-66 Spring Selector
19 532 19 00-69 Knob, Selector Spring
20 812 00 00-22 E-Ring
21 532 41 24-50 Bearing Support
22 532 19 10-39 Bearing, Ball
23 532 16 45-55 Retainer, Drive Assembly, Stamped
24 817 06 04-10 Screw, Tapping, Hex Head 1/4-20 x 3/4
25 532 43 26-70 Drive Cover Assembly
(Includes Mounting Screw and Pushnut)
28 812 00 00-58 E-Ring 7/16
29 532 18 94-03 Cover, Dust, Wheel
31 532 40 48-45 Pawl, Drive
32 532 41 35-70 Wheel & Tire Assembly, Rear
33 532 40 91-48 Nut, Hex, Flangelock 3/8-16
34 532 85 12-26 Washer
35 532 41 09-22 Shaft Assembly, Rear
36 532 41 09-33 Shaft Assembly, Front
37 532 16 14-63 Retainer, Front Shaft
38 532 16 34-09 Screw #12 x 5/8
39 532 40 70-59 Bolt, Shoulder, Semi-Gimlet Point
40 532 41 13-24 Wheel & Tire Assembly, Front 8 x 2
41 532 40 48-35 Pinion
42 532 19 74-80 O-Ring
44 532 40 65-80 V-Belt
47 532 06 77-25 Washer 1/2 x 1-1/2 x .134
49 532 16 34-09 Screw, Hi-Lo Thread
50 532 41 31-04 Belt Keeper
KEY PART
NO. NO. DESCRIPTION
KEY PART
NO. NO. DESCRIPTION
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm. IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts.
Failure to do so could be hazardous, damage your lawn mower and void your warranty.