McCulloch MC175H42STA manual KEY Part NO. NO. Description

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TRACTOR - - MODEL NO. MC175H42ST (MC175H42STA), PRODUCT NO. 964 77 30-00

STEERING ASSEMBLY

KEY PART

NO. NO. DESCRIPTION

1532 18 59-58 Wheel Steering

2532 18 47-06 Axle

3532 16 98-40 Spindle Asm LH

4532 16 98-39 Spindle Asm RH

5532 12 49-31 Bearing Race Thrust Harden

6532 12 17-48 Washer 25/32 x 1-5/8 x 16 Ga.

8812 00 00-29 Ring Klip #t5304-75

10532 17 51-21 Link Drag

11810 04 06-00 Washer Lock Hvy Hlcl Spr 3/8

12873 94 08-00 Nut Hex Jam Toplock 1/2-20 unf

13532 13 65-18 Spacer Brg Axle Front

15532 14 52-12 Nut Hex Flange Lock

17532 18 06-41 Shaft Asm Strg

26532 12 68-47 Bushing Link Drag

28819 13 14-16 Washer 13/32 x 7/8 x 16 Ga.

29817 00 06-12 Screw 3/8-16 x 3/4

30876 02 04-12 Pin Cotter 1/8 x 3/4

32532 13 04-65 Rod Tie

35873 54 05-00 Nut Crown Lock 5/16-24 unf

36532 15 50-99 Bushing Strg

37532 15 29-27 Screw

38532 17 20-93 Insert Cap Strg Wh

39819 18 24-11 Washer 9/16 ID x 1-1/2 OD x 11 Ga.

40873 54 06-00 Nut Crownlock 3/8-24

41532 15 99-45 Adaptor Wheel Strg

42532 16 96-33 Boot Steering Shaft

43532 12 17-49 Washer 25/32 x 1 1/4 x 16 Ga.

44532 18 06-40 Extension Steering Shaft

46532 12 12-32 Cap Spindle Fr Top Blk

51873 54 04-00 Nut Crownlock 1/4-28

54871 13 04-20 Bolt Hex 1/4-28 unf x 1-1/4 Gr. 8

65532 16 03-67 Spacer Brace Axle

67872 11 06-18 Bolt Rdhd Sq 3/8-16 x 2-1/4

68532 16 98-27 Axle, Brace

71532 17 51-46 Steering Asm

82532 16 98-35 Bracket Susp Chassis Front

87532 17 39-66 Washer Flat .781 x 1-1/2 x .14

88532 17 51-18 Bolt Shoulder 7/16-20

91532 17 55-53 Clip Steering

95532 18 89-67 Washer Hardened

NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm.

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Contents 17.5 HP 42 Inch Lawn Tractor II. Slope Operation Safety RulesSafe Operation Practices for Ride-On Mowers General OperationIV. Towing ServiceIII. Children Table of Contents Slope Sheet Unassembled PartsSteering Wheel Seat KeyBefore Removing Tractor from Skid AssemblyTools Required for Assembly To Remove Tractor from CAR- TONConnect Battery See Figs Check for Proper Position of ALL Belts To Convert to Bagging or DischargingCheck Tire Pressure Check Deck LevelnessOperation Know Your Tractor HOW to USE Your Tractor To Transport See Figs To Operate Mower See FigTo Operate on Hills To Start Engine See Fig Before Starting the EngineCheck Engine OIL Level ADD GasolineMulching Mowing Tips Mowing TipsGeneral Recommendations MaintenanceLubrication Chart Service DatesTractor Engine Spark Plugs CleaningClean AIR INTAKE/COOLING Areas MufflerTo Remove Mower See Fig Service and AdjustmentsTo Install Mower See Fig To Level Mower HousingBelt Removal Belt InstallationTo Replace Mower Blade Drive Belt See Fig To Check Brake Transaxle Motion Control Lever Neutral Adjustment See FigTo Adjust Brake To Replace Motion Drive Belt See FigTo Replace Headlight Bulb Transmission REMOVAL/REPLACEMENTTo Adjust Steering Wheel ALIGN- Ment Front Wheel TOE-IN/CAMBERTo Adjust Carburetor To Remove Hood and Grill Assembly See FigTo Adjust Throttle Control Cable To Adjust Choke ControlEngine OIL StorageOther Fuel SystemTroubleshooting Points With attachment clutch Tractor - Model NO. MC175H42ST MC175H42STA, Product no 77 SchematicElectrical KEY Part NO. NO. Description Chassis and Enclosures Tractor - Model NO. MC175H42ST MC175H42STA, Product no 77 Drive KEY Part Description Steering Assembly KEY Part NO. NO. Description Spark Arrester Engine Optional EquipmentSeat Assembly Wheels & Tires DecalsMower Lift Mower Deck KEY Part NO. NO. Description Service Notes Only Ride UP and Down Hill Not Across Hill Degrees MAX Suggested Guide for Sighting Slopes for Safe Operation