Husqvarna 87521RES User manual

87521RES
Owner’s Manual
532 41 29-72 02.21.07 BY Printed in U.S.A.

18
ROTARY LAWN MOWER - - MODEL NUMBER 87521RES (96143002200) - PRODUCT NUMBER 961 43 00-22

19
ROTARY LAWN MOWER - - MODEL NUMBER 87521RES (96143002200) - PRODUCT NUMBER 961 43 00-22
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.
1 532 19 99-82 Handle, Upper (Includes Foam Grip)
2 532 19 60-05 Handle, Lower
3 532 40 54-76 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 18 55-88 Knob, Handle
9 532 19 70-19 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 12 51-62 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 41 04-53 Kit, Housing
20 532 19 40-29 Handle Bracket Assembly, LH
21 532 19 40-31 Handle Bracket Assembly, RH
22 532 15 00-78 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
27 532 18 89-86 Skirt, Rear
28 532 08 86-52 Screw, Hinge 1/4-20 x 1.25
29 532 19 49-53 Key Start Switch (Includes Cable and Key)
30 532 18 91-79 Blade Adapter / Pulley
31 532 40 67-12 Blade, 21"
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
35 532 18 87-86 Debris Shield
36 532 19 23-25 Screw
37 532 15 04-06 Bolt, Engine
38 - - - Engine, Briggs & Stratton, Model Number 12S505
(For engine service and replacement parts,
call Briggs & Stratton at 1-800-233-3723)
39 532 40 97-26 Grassbag
40 532 40 74-53 Frame, Grassbag
41 532 40 47-63 Danger Decal
42 532 05 45-83 Screw
45 532 19 05-10 Mulcher Door Assembly
46 532 19 05-12 Deflector, Discharge
47 532 08 83-49 Nut, Hex
48 532 19 09-39 Mounting Bracket, Debris Shield
50 532 05 78-08 Screw
51 532 19 37-91 Pulley Assembly, V-Groove
52 532 14 52-12 Flange Nut
53 532 15 55-52 Locknut
54 532 19 68-12 Idler Arm
55 532 16 60-43 Idler Pulley
56 532 16 08-29 Shoulder Bolt
57 532 19 33-15 Bracket Assembly
58 532 18 20-03 Clip
59 532 18 27-48 Grip, Handle, Foam, Smooth
60 532 18 22-26 Spring, Return
61 817 41 13-18 Screw
62 532 19 34-76 Box, Battery
63 532 18 95-89 Battery
64 532 19 00-97 Charger, Battery
65 532 18 61-59 Screw
67 532 18 03-31 Key
96 532 19 79-91 Clip, Cable
- - 532 40 47-64 Warning Decal (not shown)
- - 532 41 29-72 Owner’s Manual, English / French
KEY PART
NO. NO. DESCRIPTION KEY PART
NO. NO. DESCRIPTION

20
ROTARY LAWN MOWER - - MODEL NUMBER 87521RES (96143002200) - PRODUCT NUMBER 961 43 00-22

21
ROTARY LAWN MOWER - - MODEL NUMBER 87521RES (96143002200) - PRODUCT NUMBER 961 43 00-22
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.
1 532 40 27-90 Drive Control Assembly
2 532 19 57-61 Cover, Top, Drive Control
3 532 18 73-53 Pulley
4 532 19 00-39 Lever, Drive Control
5 532 19 57-62 Cover, Bottom, Drive Control
6 532 18 16-98 Screw, Phillips Head #10 x 5/8
7 532 40 07-23 Mounting Bracket, Drive Control
9 532 19 60-02 Cable, Drive Control
10 532 18 93-78 Decal, Drive Control
12 532 18 76-53 Screw
13 532 18 86-45 Gear Case Assembly (See Breakdown)
14 532 19 34-43 Pulley, Drive
16 532 40 71-47 Rod, Connecting
17 532 40 49-42 Spring, Extension
18 532 19 61-62 Spring Selector
19 532 19 06-22 Knob, Selector Spring
20 812 00 00-22 E-Ring
21 532 16 33-65 Bearing, Support
22 532 16 99-11 Bearing, Ball
23 532 16 45-55 Retainer, Drive Assembly, Stamped
24 532 05 78-08 Screw, Tapping, Hex Head 1/4-20 x 3/4
25 532 40 07-83 Cover Drive
26 532 75 06-34 Screw, Threaded, Rolled #10-25 x 1/2
27 532 05 21-60 Washer, Shim (as required)
28 812 00 00-58 E-Ring 7/16
29 532 18 94-03 Cover, Dust, Wheel
30 532 17 51-04 Disc, Drive
31 532 18 41-72 Seal, Friction
32 532 41 10-81 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-Gimlett Point
40 532 41 08-31 Wheel & Tire Assembly, Front 8 x 2
41 532 18 83-30 Pinion Assembly, RH
43 532 18 83-31 Pinion Assembly, LH
44 532 18 36-88 V-Belt
45 532 17 50-98 Pawl
46 532 18 82-91 Spring, Torsion
47 532 06 77-25 Washer 1/2 x 1-1/2 x .134
48 532 17 51-05 Retainer, Drive, LH
49 532 17 51-03 Gear, Pinion
50 532 17 51-02 Retainer, Drive, RH
61 532 18 75-30 Case, Lower
62 532 18 75-31 Case, Upper
63 532 18 75-32 Gear, 24 Teeth
64 532 18 75-33 Shaft, Input
65 532 18 35-05 Wire, Formed
66 532 18 35-06 Bearing, Ball
67 532 18 35-08 Seal, Output Shaft
68 532 18 35-09 Washer
69 532 18 35-11 Bushing
70 532 19 12-49 Shaft, Output
71 532 18 35-13 Screw
72 532 18 35-14 Seal, Input Shaft
KEY PART
NO. NO. DESCRIPTION KEY PART NO. NO. DESCRIPTION