AYP SO4QN21CA User Manual

ROTARY LAWN MOWER - - MODEL NUMBER SO4QN21CA

2

ROTARY LAWN MOWER - - MODEL NUMBER SO4QN21CA

KEY PART
NO. NO. DESCRIPTION

1 86902 Control Bar
2 169709X479 Upper Handle
3 169708X479 Lower Handle
4 179585 Rope Guide
5 63601 Locknut 1/4-20
6 131959 Handle Bolt
7 66426 Wire Tie
9 154132 Hinge Bracket
10 165754 Mulcher Door
11 176556 Engine Zone Control Cable
12 750634 Hex Washer Head Screw
13 86899X004 Up-Stop Bracket

3

14 136376 Handle Knob
15 51793 Hairpin Cotter
16 147286 Hinge Rod
17 165946X479 Support Bracket
18 17600406 Screw
19 167132X004 Axle Arm Assembly - LF
20 167133X004 Axle Arm Assembly - RF
21 165858 Rear Skirt
22 168360X004 Selector Spring - Front
23 166875 Rear Door Assembly Kit (Incl. Springs)
24 73930500 Locknut 5/16-18
25 166111X479 Handle Bracket Assembly (Left)
26 166112X479 Handle Bracket Assembly (Right)
27 851856 Screw 1/4-20 x 3/8
28 152124 Hinge Spring
29 160835X007 Wheel Adjusting Bracket - Front
30 183901 Washer
31 165760 Clip on Discharge Guard
32 169421X004 Selector Spring - Rear

KEY PART
NO. NO. DESCRIPTION

33 87877 Selector Knob
34 165762X004 Axle Arm Assembly - LR
36 160828 Shoulder Bolt 5/16-18
37 800220 Wheel Assembly
39 83923 Flanged Locknut
41 88652 Hinge Screw
42 165766 Spring (LH)
43 165767 Spring (RH)
44 184193 Door Bolt
45 150406 Hex Head Thread Rolling Screw 3/8-16 x 1
46 141846 Danger Decal
47 180635 Hubcap
48 165761X004 Axle Arm Assembly - RR
52 185297 Housing Assembly
(Includes Key Numbers 17, 18 and 46)
53 851084 Hex Head Screw 3/8-24 x 1-3/8 Grade 8
54 850263 Helical Lockwasher
55 851074 Hardened Washer
56 175064 21" Blade
57 851514 Blade Adapter
67 185296 Grass Bag
68 180332 Catcher Frame
70 - - - Engine, Briggs & Stratton, Model No. 10A902
(Order parts from Engine manufacturer)
71 132004 Nut, Hex

- - 161058 Warning Decal (Not Shown)

- - 172782 Operator’s Manual, English

- - 172784 Operator’s Manual, Spanish

- - 185295 Replacement Parts Manual

NOTE: All component dimensions given in U.S. inches.
1 inch = 25.4 mm