ROTARY LAWN MOWER - - MODEL NUMBER PR7Y21CHB
2
ROTARY LAWN MOWER - - MODEL NUMBER PR7Y21CHB
KEY
NO.
PART
NO.
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
24
183496X479
151721X479
146771
133107
191574
189713X428
51793
66426
180479
128415
175069X479
175070X479
17060410
175576X479
175577X479
180071
180072
132004
179585
189005
88652
---
25
26
27
28
30
31
32
33
34
150406
83923
181383
160828
180411X004
175478
175053X004
73800500
180412X004
DESCRIPTION
Upper Handle
Lower Handle
Control Bar
Engine Zone Control Cable
Handle Bolt
Handle Knob
Hairpin Cotter
Wire Tie
Kit, Rear Door (Includes Key Numbers 16 and 17)
Pop Rivet
Support Bracket, LH
Support Bracket, RH
Screw 1/4-20 x 5/8
Handle Bracket Assembly, LH
Handle Bracket Assembly, RH
Spring, Rear Door, LH
Spring, Rear Door, RH
Keps Locknut 1/4-20
Rope Guide
Rear Skirt
Hinge Screw 1/4-20 x 1-1/4
Engine, Briggs & Stratton, Model Number 12H602
(For engine service and replacement parts,
call Briggs & Stratton at 1-800-233-3723)
Screw, Hex Head, Threaded, Rolled 3/8-16 x 1-1/8
Nut, Hex, Flangelock 3/8-16
Wheel & Tire Assembly, Rear, 14"
Bolt, Shoulder 5/16-18
Axle Arm Assembly, Rear, RH
Selector Knob
Selector Spring
Nut, Hex, Nylock 5/16-18
Axle Arm Assembly, Rear, LH
KEY
NO.
36
37
38
40
41
43
44
45
46
47
48
49
50
51
52
53
54
59
60
61
62
63
64
65
66
67
68
-----
PART
NO.
184193
150078
183901
188839X004
192325
188784
176710
107339X
189179
189028
851074
850263
851084
111190X
83816
183365
174221
175071
175735
175285
175650
73800400
175066
188152
88348
193498
193028X428
162300
172787
172788
192369
DESCRIPTION
Bolt, Rear Door
Thread Cutting Screw w/Sems 5/16-18 x 3/4
Spacer
Mounting Bracket, Debris Shield
Screw, Debris Shield
Debris Shield
Kit, Housing (Includes Key Numbers 10, 11, 12 and 45)
Danger Decal
Blade Adapter / Pulley
Blade, 21"
Hardened Washer
Helical Washer 3/8
Hex Head Machine Screw 3/8-24 x 1-3/8 Grade 8
Clamp, Cable
Screw, Cable Clamp
Screw, Hex Head 1/4-20 x 2-11/64
Throttle Control
Discharge Deflector
Hinge Bracket Assembly
Spring
Rod, Hinge
Locknut, Hex 1/4-20
Mulcher Door
O-Ring
Washer, Flat 3/8
Kit, Bushing, High Wheel
Bushing, Nylon, Black
Warning Decal (not shown)
Operator’s Manual, English
Operator’s Manual, French
Repair Parts Manual, English / French
NOTE: All component dimensions given in U.S. inches.
1 inch = 25.4 mm
ROTARY LAWN MOWER - - MODEL NUMBER PR7Y21CHB
4
ROTARY LAWN MOWER - - MODEL NUMBER PR7Y21CHB
KEY
NO.
5
1
2
3
4
5
6
7
8
9
11
12
13
14
16
18
PART
NO.
184587
167387
175262
158755
175436
150495
191730
77400
145212
180766
12000058
137054
189403
67725
170143
DESCRIPTION
Control Cable Assembly
Bearing, Wheel Adjuster
Pan Head Tapping Screw #10-24 x 2-3/4
Hex Washer Head Screw 1/4-20 x 2.12
V-Belt
Spring Retainer
Nut, Hex, Flanged 1/4-20
Hubcap
Locknut
Wheel & Tire Assembly
E-Ring
Pinion
Dust Cover
Washer 1/2
Selector Knob
KEY
NO.
PART
NO.
28
31
32
35
180329
132010
189407
172291
36
38
40
41
180184
73800400
137090
172290
54 188985
55 175739
57 188815
DESCRIPTION
Drive Cover
Nut, Hex, Flanged
Drive Pulley
Kit, Wheel Adjuster, LH
(Includes Knob and Bearing)
Gear Case Assembly (See Breakdown)
Locknut 1/4-20
Spring
Kit, Wheel Adjuster, RH
(Includes Knob and Bearing)
Grassbag Assembly
Driveshaft Cover
Frame, Grassbag
NOTE: All component dimensions given in U.S. inches.
1 inch = 25.4 mm
ROTARY LAWN MOWER - - MODEL NUMBER PR7Y21CHB
GEARCASE ASSEMBLY - - PART NUMBER 180184
TONDEUSE À GAZON ROTATIVE - - NUMÉRO DE MODÈLE PR7Y21CHB
ENSEMBLE DE LA BOÎTE DE VITESSE - NUMÉRO DE PIÈCE 180184
KEY PART
NO. NO.
1 183497
2 183498
3 183499
4 183500
5 183501
6 183502
7 183503
8 183504
9 183505
10 183506
11 183507
12 183508
13 183509
14 183510
15 183511
16 183512
17 183513
18 183514
- - 183404
DESCRIPTION
Case, Lower
Case, Upper
Gear, 27 Teeth
Lever, Clutch
Spring, Return
Shaft, Input
Dog, Movable
Dog, Fixed
Wire, Formed
Bearing, Ball
Fork, Shift
Seal, Output Shaft
Washer
Seal, Case
Bushing
Shaft, Output
Screw
Seal, Input Shaft
Kit, Gearcase Replacement
(Includes Instructions)
NOTE: Use Dow Corning #709
to reseal Gear Case Halves.
6
DESCRIPTION
Boîte, Inférieur
Boîte, Supérieur
Engrenage, 27 Dents
Levier d’embrayage
Ressort de Rappel
Arbre d’entrée
Griffe, Amovible
Griffe, Fixe
Fil à Pince
Palier
Fourchette de Changement de Vitesse
Sceau, Arbre de Sortie
Rondelle
Sceau, Boîte
Douille
Arbre de Sortie
Vis
Sceau, Arbre d’entrée
Jeu, Remplacer, Boîte de Vitesse
(Y compris le instructions)
REMARQUE: Utilizer Dow Corning #709
pour Sceau les Boîtes.
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