Professional 21 in. Walk Behind Mower Model Owner's Manual

CRAFTSMAN ROTARY LAWN MOWER--MODEL NUMBER 917.388721
KEY PART
NO. NO,
1 86SO2
2 169709X479
3 169708X479
4 132001
5 63601
6 131939
7 66426
9 154132
10 165754
11 1765,56
12 750634
13 86899X004
14 136376
15 51793
18 147293
17 165946)(479
18 17600406
19 167132XCO4
20 167133X004
2t 165858
22 168360X004
23 166878
24 751153
25 166111X479
26 166112X479
27 851856
28 152124
29 16083_<C07
30 19112.222
31 185760
32 169421X004
33 87877
34 165762X004
K]EY PART
DESCRIPTION NO. NO. DESCRIPllON
ConbolBar 36 160828
UpperHandle 37 151157
Lew_Hanc_e 39 83923
RopeGuide 40 77400
Locknut 1/4-20 41 88652
HaudJeBolt 42 165766
WkeTDe 43 165767
Hinge Bracket 44 165912
Mulcher Door 45 150406
Engine Zone Control Cable 46 85463
Hex Washer Head Screw 48 165761X004
Up-Stop Bracket 52 166876
HandleKnob
Hairpin Cober 53 851084
HingeRod 54 650263
Support Bracket 55 851074
Screw 56 175064
Axle Ann Assembly - LF 57 851514
Axle Arm Assembly - RF 67 166113
Rear Skirt 68 165755
Selector Spring - Front 70 - - -
Roar Door Assembly Kit (Incl. Spitngs)
Locknut5/16-18 71 132004
Handle Brackel Assembly (Left) -- 161058
Handle Bracket Assembly (Right) -- 178935
Screw 114-20 x 3/8
Hinge Spitng
Wheal Adjusting Bracket - Front
Spacer
Clipon DiSChargeGuard
Selector"Spdng - Rear
Selector Knob
Axle Arm Assembly * LR
Shoulder Bolt 5/16-18
WheelAssembly
Flanged Locknut
Hubcap
HingeScmw
Spring(LH)
Spdng(RH)
Door Bolt
Hex Head Thread Rolling Screw 3/8-16 x 1
Danger Decal
Axle Arm Assembly - RR
Housing Assembly
(Includes Kay Numbers 17, 18 and 46)
Hex Head Screw 3/6-24 x 1-3/8 Grade 8
Helical Lockwashet
HautenedWasher
21" Blade
BladeAdapter
Grass Bag
Catcher Frame
Engine, Brkjgs & Stratton, Model Number
12H802-2636-B1 (See Breakdown)
Nut, Hex
Warning Decal(Not Shown)
Ownefe Manual
Available accessories not included with lawn mower:
Z.1.33623 Gas Can (2.5 gel.)
7133500 Fuel Stabilizer
7133000 SAE 3OW OIJ(20 oz.)
NOTE: All componentdimensionsgiven in U.S. inches.
1 inch= 25.4 mm