Craftsman 917.273220 Owner's Manual page 9

TRACTOR -- MODEL NUMBER 917.273220
KOHLER ENGINE-MODEL NUMBER CV25S, TYPE NUMBER 69526
HEAD/VALVE/BREATHER
KEY PART
NO. NO. DESCRIPTION
1 24-033-03 Kit, breather cover w/gasket
(Includes 2,3)
2 24-041-23 Gasket, breather
3 24-096-15 Cover, breather
4 M-0645020 Screw, hex. flange M6x1.0x20 (4)
5 X-75-23 Plug, allen hd. 1/8"
6 12-351-02 Lifter, valve (4)
7 24-755-66 Kit, valve train
(Includes 8,11,12)
8 24-411-05 Rod, push (4)
9 24-041-32 Gasket, cylinder head (2)
10 24-318-18 Head assembly, #2 cylinder
11 25-186-01 Arm, rocker (4)
12 24-599-01 Pivot, rocker arm (4)
13 M-0640034 Screw, hex. flange
M6x1.0x34 (4)
14 12-086-16 Screw, hex. flange M10x1.5x90
(8)
15 24-755-74 Kit, valve cover - plain
(Includes 16,17)
16 24-153-16 O-Ring
17 24-086-32 Screw, shoulder (4)
18 24-445-01 Strap, lifting
19 24-016-01 Valve, exhaust (Std.) (2)
24-016-02 Valve, exhaust (.25) (2)
20 24-017-01 Valve, intake (Std.) (2)
24-017-02 Valve, intake (.25) (2)
21 24-032-05 Seal, valve stem (2)
22 235011 Retainer, spring (4)
23 24-089-02 Spring, valve (4)
24 12-173-01 Cap, valve spring (4)
25 12-755-03 Kit, retainer (4)
26 24-318-17 Head assembly, #1 cylinder
27 24-755-76 Kit, valve cover - breather
(Incl. 16,17,28)
28 25-313-02 Grommet, rubber (2)
29 24-755-57 Kit, breather separator
(Includes 28,30-33)
30 M-0545016 Screw, hex.flange M5x0.8x16 (2)
31 24-445-02 Strap, breather
32 24-126-44 Bracket, breather separator
33 24-112-12 Spacer
34 24-294-06 Fitting
35 24-326-13 Hose, breather
36 24-326-14 Hose, breather
37 X-426-9 Clamp, hose (2)
CRANKCASE
KEY PART
NO. NO. DESCRIPTION
1 24-032-01 Seal, oil front
2 Crankcase (USE: Miniblock)
3 24-294-13 Fitting
4 12-380-17 Pin, dowel locating (6)
5 24-067-13 Connecting Rod (Std.) (2)
24-067-14 Connecting Rod (.25) (2)
6 24-874-08 Piston w/Ring Set (Std.) (2)
(Includes 7,8)
7 24-108-05 Ring Set (Std.) (2)
8 24-018-01 Retainer, piston pin (2)
9 12-422-09 Shim, camshaft (A.R.)
12-422-13 Shim, camshaft (A.R.)
12-422-07 Shim, camshaft (A.R.)
12-422-08 Shim, camshaft (A.R.)
12-422-10 Shim, camshaft
12-422-11 Shim, camshaft (A.R.)
12-422-12 Shim, camshaft (A.R.)
10 24-012-05 Camshaft
11 52-139-09 Plug, cup
12 M-0545010 Screw, hex. flange M5x0.8x10 (2)
13 24-018-04 Retainer, reed (2)
14 24-402-05 Reed, breather (2)
15 12-153-01 O-Ring, lower oil fill tube
16 24-126-19 Bracket, oil fill tube
17 12-123-04 Tube, oil fill
18 M-0545016 Screw, hex. flange M5x0.8x16
19 12-153-02 O-Ring, upper oil fill tube
20 24-038-04 Dipstick assembly (Includes
21,22)
21 24-755-46 Kit, oil fill cap (Includes 22)
22 12-153-03 O-Ring, dipstick
23 12-380-04 Pin, hitch
24 M-0631005 Washer, plain 6 mm
25 12-032-01 Seal, governor cross shaft
26 X-25-102 Washer, plain 1/4"
27 24-144-01 Shaft, governor cross
56
• Assemble adjustment knob and flat
washer loosely. Do not tighten.
• Lower seat into operating position
and sit on seat.
• Slide seat until a comfortable position
is reached which allows you to press
clutch/brake pedal all the way down.
• Get off seat without moving its
adjusted position.
• Raise seat and tighten adjustment
knob securely.
Seat
Seat Pan
Shoulder
Bolt
Flat Washer
Adjustment Knob
TO ROLL TRACTOR OFF SKID (See
Operation section for location and
function of controls)
• Press lift lever plunger and raise
attachment lift lever to its highest
position.
• Release parking brake by depressing
clutch/brake pedal.
• Place freewheel control in freewheel-
ing position to disengage transmis-
sion (See "TO TRANSPORT" in the
Operation section of this manual).
• Roll tractor forward off skid.
TO DRIVE TRACTOR OFF SKID
WARNING: Before starting, read,
understand and follow all instructions in
the Operation section of this manual. Be
sure tractor is in a well-ventilated area.
Be sure the area in front of tractor is
clear of other people and objects.
• Be sure all the above assembly steps
have been completed.
• Check engine oil level and fill fuel
tank with gasoline.
• Place freewheel control in "transmis-
sion engaged" position.
• Sit on seat in operating position,
depress clutch/brake pedal and set
the parking brake.
• Place motion control lever in neutral
(N) position.
• Press lift lever plunger and raise
attachment lift lever to its highest
position.
• Start the engine. After engine has
started, move throttle control to idle
position.
• Release parking brake.
• Slowly move the motion control lever
forward and slowly drive tractor off
skid.
• Apply brake to stop tractor, set parking
brake and place gearshift lever in
neutral position.
• Turn ignition key to "OFF" position.
Continue with the instructions that follow.
ASSEMBLE GAUGE WHEELS AND
BRACKETS TO MOWER DECK
The gauge wheels are designed to keep
the mower deck in proper position when
operating mower. Be sure they are
properly adjusted to ensure optimum
mower performance.
• Attach front gauge wheel brackets
marked front left (FL), front right (FR)
to mower deck using (3) carriage bolts
and (3) locknuts. For ease of installa-
tion do not tighten locknuts until all
carriage bolts have been installed.
• Attach rear gauge wheel brackets
marked rear left (R L), rear right (RR) to
mower deck using (3) carriage bolts
and (3) locknuts. For ease of installa-
tion do not tighten locknuts until all
carriage bolts have been installed.
• Slide gauge wheel bar down into
bracket channel, Be sure that gauge
wheel bar aligning holes are on top.
Assemble gauge wheels as shown
using shoulder bolts, 3/8 washers and
3/8-16 center locknuts and tighten
securely.
• Adjust gauge wheels to highest
position for ease of mower deck
assembly.
• Adjust gauge wheels before operating
mower as shown in the operation
section of this manual.
Retainer Spring Crownlock
Nuts
Pin
Gauge Wheel
Mounting Bracket
Adjusting Bar
Shoulder Bolt
Gauge
Wheel
3/8 Washer
Carriage Bolts
3/8-16 Center Locknut
9