Sears 917.271051 User Manual
Page 53
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TRACTOR - - MODEL NUMBER 917.271051
KOHLER ENGINE-MODEL NUMBER CV15.5S, TYPE NUMBER 41596
AIR INTAKE
ENGINE CONTROLS
KEY
NO.
PART
NO.
DESCRIPTION
1
12-743-05-S
Kit, Air Cleaner
2
25-341-02-S
(Includes Key Numbers 2
thru 12)
Knob, Air Cleaner Cover
3
12-096-24-S
Cover, Air Cleaner
4
12-083-08-S
Precieaner Element
5
12-100-01-S
Wing Nut
6
X-25-63-S
Washer, Plain 1/4
7
12-083-05-S
Element, Air Cleaner
8
12-313-04-S
(Includes #7)
Grommet
9
12-094-12-S
Base, Air Cleaner
10
12-072-05-S
(Includes Key Numbers 9
and 10)
Stud, Mounting Plate
11
12-086-01-S
M6 X 1.0 X 66
Screw, #10 Hi-Lo Thread
12
12-041-02-S
Forming (2)
Gasket, Air Cleaner
NOT ILLUSTRATED
-- 12-113-53-S
Decal, Air Cleaner
CRANKSHAFT
KEY PART
NO. NO.
DESCRIPTION
1
12-014-37-S
Crankshaft
2
12-139-01-S
Plug, Cup
BLOWER HOUSING AND BAFFLES
KEY
NO.
PART
NO.
DESCRIPTION
1
M-0545010-S
Screw, Hex Flange
2
24-468-10-S
M5 X 0.8 X 10 (8)
Washer, Plain 1/4
3
12-146-07-S
Plate, Blower Housing
4
M-0645020-S
Screw, Hex Flange
6
24-096-05-S
M6 x 1.0 X 20
Cover, Pinion
7
12-027-32-S
Housing, Blower
9
12-141-01-S
Ring, Retainer (2)
8
12-096-28-S
Cover
10
25-154-02-S
Clip, Mounting (3)
11
M-0545020-S
Screw, Hex Flange
12
12-063-05-S
M5 X .8 X 20 (3)
Baffle, Intake Side
13
M-0645016-S
Screw, Hex Flange
14
12-063-08-S
M6 X 1.0 X 16 (2)
Baffle, Cylinder Head
15
12-063-01-S
Baffle, Cylinder
NOT ILLUSTRATED
-- 12-113-64-S
Decal, Horsepower
KEY PART
NO. NO.
DESCRIPTION
1
2
3
12-536-09-S
8
9
10
11
12
13
14
15
16
12-079-07-S Linkage, Choke
12-237-01-S Clamp, Cable
M-0664020-S Screw, Locked Socket
M6 X 1.0 X 20 (2)
M-0545016-S Screw, Hex Flange
M5 X .8 X 16
Control.
Speed
Assembly
(Includes Key Numbers 6
through 9)
M-0443020-S Screw, Pan Head
M4 X 0.7 X 20
SM-0443025-SScrew, Pan Head
M4 X 0.7 X 25
Spring, Choke Adjust (2)
Spring, Choke Return
Spring. Governor
Nut, Hex Flange M6 x 1.0
SM-0642025-SScrew, Hex Flange
M6 X 1.0 X 25
Lever, Governor
Bushing, Throttle Linkage
Linkage, Throttle
Bushing, Linkage Retaining
12-089-11-S
12-089-23-S
12-089-24-S
M-0641060-S
12-090-05-S
25-158-11-S
12-079-01-S
25-158-08-S
EXHAUST
KEY PART
NO. NO.
DESCRIPTION
1
M-0829033-S Stud, M8 x 1.25 x 33 (2)
2
12-041-03-S
Gasket, Exhaust Manifold
3
M-0841080-S
Nut, Hex Flange M8
x 1.25
(
2
)
4
12-126-11-S
Bracket, Muffler
5
12-445-06-S
Strap, Lifting
6
M-0645025-S
Screw, Hex Flange
M6 X 1.0 x 25 (2)
NOT ILLUSTRATED
KEY PART
NO. NO.
12-522-18
12-755-59-S
RPM
Settings:
RPM Settings:
DESCRIPTION
Short Block
Gasket Set
Low Speed: 1500-2000
High Speed: 3200-3400
NOTE:
All component dimensions given in U.S.
inches 1 inch = 25.4 mm
53