Craftsman 917.27528 Electric, Pulley, Arm, To Replace Mower Blade SEC- Ondary Drive Belt

Page 23

 

a.H,

Belt Tension

Mandrel

 

Rod

Cover_

(Disengaged

Electric

Position)

\;,

Pulley

Arm

R.H.

Suspension

Arm

Idler

Pulleys

a.H,

Mandrel

Primary

Idler Arm

TO REPLACE MOWER BLADE (SEC- ONDARY) DRIVE BELT

Park the tractor on level surface. Engage parking brake.

1.Remove mower (See "TO REMOVE MOWER" in this section of manual).

2.Remove screws from R.H, and L.H. mandrel covers and remove covers.

REMOVE MOWER DRIVE BELT

(Refer to "TO REMOVE MOWER DRIVE BELT" illustration in this section of

manual).

3.Carefully roll belt over the top of R.H. mandrel pulley.

4.Remove belt from idler pulleys.

5.Check primary idler arm and two idlers to see that they rotate freely.

6.Be sure spring is securely hooked to primary idler arm and spring arm.

REMOVE MOWER BLADE (SECONDARY) DRIVE BELT

7.Carefully roll belt off L.H. mandrel pulley.

8.Remove belt from center mandrel pulley, idler pulley, and R.H. mandrel pulley.

9.Remove any dirt or grass which may have accumulated around mandrels

and entire upper deck surface.

10.Check secondary idler arm and idler pulley to see that they rotate freely.

11.Be sure spring is hooked in secondary idler arm and secondary spring arm.

INSTALL NEW MOWER BLADE

(SECONDARY) DRIVE BELT

12.Install new belt in lower groove of R.H. mandrel pulley, idler pulley, and center mandrel pulley as shown.

13.Carefully roll belt over L.H. mandrel pulley. Make sure belt is in all grooves properly.

REINSTALL MOWER DRIVE BELT

(Refer to "TO REMOVE MOWER DRIVE BELT" illustration in this section of

manual).

14.Install belt into upper groove of R.H. mandrel pulley and around both idlers. Pull belt to front of mower to remove slack.

15.Reinstall mandrel covers and securely tighten all screws.

16.Carefully check belt routing making sure belt is in all grooves correctly.

17.Reinstall mower to tractor (See "TO INSTALL MOWER" in this section of

manual).

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Contents
Sears Craftsman Help Line JcraftsmanjBack Cover ServiceRepair SearsYour SafetyGeneral Operation II. Slope OperationIlL Children IV. ServiceMow up and down slopes, not across Do notRemove obstacles such as rocks, tree limbs, etc Customer Responsibilities Product SpecificationsAPI-SF-SJ Repair AgreementUnpack Carton Check BatteryInstall Seat To Remove Tractor from CartonCheck Brake System Check Tire PressureCheck Deck Levelness Check for Proper Position ALL BeltsH L Motion Drive Belt Tension Knowyour Tractor Your TractorHOW to USE Your Tractor To Operate On Hills Iicaution To Adjust Gauge WheelsTo Operate Mower Before Starting the Engine Automatic Transmission Warm UP PurgetransmssionMowing Tips Before Each USE Lubrication ChartGeneral Recommendations Blade Care BatteryTires Operator Presence SystemEngine Lubrication Transaxle CoolingTransaxle Pump Fluid BeltsCleaning To Service CartridgeClean AIR Screen Clean AIR INTAKE/COOLING AreasTo Remove Mower Brake .. Left Hand Footrest Lift Link ANdustment To Level Mower HousingBubble Between Lines m/b Bubble Level To Replace Mower Drive Belt Both Front Links Must be EqualLength To Replace Mower Blade SEC- Ondary Drive Belt ElectricPulley ArmTo Replace Motion Drive Belt To Adjust Attachment ClutchTo Adjust Brake Front Wheel TOE-IN Adjustment Belt InstallationTransaxle Motion Control Lever Neutral Adjustment To Adjust Steering Wheel ALIGN- MentTo Attach Jumper Cables Front Wheel CamberTo Remove Wheel for Repairs To Start Engine with a WeakTo Replace Fuse To Adjust Throttle Control CableTo Replace Headlight Bulb Interlocks and RelaysAcceleration Test To Adjust CarburetorReassemble air cleaner. Closed for Full Cylinders EngineFuelsystem Engine OILCause Correction ProblemProblem Cause Troubleshooting ChartFast Troubleshooting ChartProblem Cause Correction Relay Tractor Model Number SchematicElectrical Tractor Model Number109748X Relay Asm 181883 TachometerRound Tractor Model Number ElectricalKEY Part NO. NO. Description Tractor Model Number 917.275280 Chassis and Enclosures 177143 Rod By Pass 37 178516X615 Fender Pnt 17527843 136939 Bracket, Spnsn Front Lh 74780716Tractor Model Number Ground Drive 127783 Pulley, Idler, Grooved 133 175468 PARt122 72010520 Bolt Rdhd SQ 137648 16-18unc x 2-1/2Stsrgn 23 152927 Screw 20 177646X418 Boot, SteeringSteering 121232X ¢ap,SpindSpark Arrester KIT 159189 Lever Asm., Lift Rh 123935X Tractor Model Number Lift Assembly121006X Rod Asm.. Lever 138057 180045 Shaft Asm., LiftVgt 15509720 124238X Cap, SpringSeat Tractor Model Number Seat AssemblyPan, Seat Nut, Lock 1/4 Lge Fig Gr2O13 Tractor Model Number DecalsWheels and Tires Tractor Model Number Mower Deck Description PartTractor Model Number 917.275280 TRANSAXLE-MODEL Number 203 178338 161155 178326 Spacer Assembly 169536 Odng 070 239 161127 OutputPlate 122 178329 Brake Yoke Arm, Brake 169529 ManifoId 139 161176 Washer 8od 265id 161142IzlU16 545016-S Kit, breather cover w/gasket235011-S 24-126-19-SIGNITION/ELECTRICAL Iblower Housing and Baffles KEY Part NO. no KEY Part NO. NO.DESCRIPTIONStarting Systemj ENGINECONTROLSs Not Illustrated KEY Part DescriptionKEY Part 24-211-03-SFuel Systemj 12 -353-03-S Crankshaft IncludesGasket, exhaust Stud M8x1.25x33 24-853-90-S Kit, carburetor w/gaskets IncludesPage Suggested Guide for Sighting Slopes for Safe Operation @ Sea RoebuckandCo 800-LE-.FOYER Mc888-SU4-1OGAR s