Owner`s manual

REPAIR PARTS
15 HP 42" TRACTOR - - MODEL NUMBER 917.257573
ENGINE
KEY PART
NO. NO. DESCRIPTION
1 132759
2 17720410
3 141129
4 137352
13 125593X
14 13280324
15 13200300
16 STD55t237
18 136718
19 t05839X
20 105838X
21 STD551025
22 123650X
23 128953
24 STD601005
29 137180
30 127057X
31 109202X
32 123549X
33 123487X
37 137040
38 ---
40 124028X
44 17490412
46 190914'16
62 STD551131
72 7107O512
78 17490620
NOTE:
Control Throt Rh Btk Pdl 15 10
Screw Hex Thd Cut 1/4-20x5/8 T
Engine B&s 14hp ICQ Dual 1 Vt,
Model No. 28N707,
Type No. 0121-01
Muffler Exhaust B&s Lt
Gasket 1 313 Id Tin Plated
Nipple Pfpe 3/8 Npt X 3"
Elbow Std 90 Degree 3/8-t8 Npt
Washer Lock Ext Tooth 3/8
Shield Pnt Heat
Receptacle 1/4 Turn Dacrotized
Retainer 1/4 Turn 365odx 222id
Washer 9/32 X 5/8 X 16 Ga
Stud 1/4 Turn (replaces 105751
Shield Pnt Heat Browning Grass
Screw Tap Hex #10-24unc X 1/2
Arrestor Spark
Pinch Weld Hood Black 2.00
Tank Fuel 1 25 Fr
Cap Asm Fuel W/sym Vented
Clamp Hose Blk
Line Fuel 20"
Plug Oil Drain (Order From Engine
Manufacturer)
Bushing Snap Nyl BIk Fuel Line
Screw Hexwsh Thdrot 1/4-20x3/4
Washer 9/32 X 7/8 X 16ga
Washer Lock Hvy Hlcl Spr 5/16
Screw Hexhd Cap 5/16-18x3/4
Screw Thdrol 3/8-16x1-1/4 Tytt
Aft component dimensions given in UoS.inches
1 inch = 25°4 mm
41