Snapper LT180H42IBV2, WLT180H42IBV2, LT200H48IBV2, WLT200H48IBV2 Traction Drive Belt Adjustment

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Section 4 - ADJUSTMENT & REPAIR

WARNING

 

MOUNTING

BELT GUIDE

BRACKET

DO NOT attempt any adjustments, maintenance or service with the engine or blades running. STOP blades. STOP engine. Set brake. Remove key. Remove spark plug wire from spark plug and secure wire away from spark plug. Engine and components can be extremely hot. Avoid burns by allowing engine and components sufficient time to cool. Wear heavy leather gloves when handling or working around cutting blades. Blades are extremely sharp and can cause severe injury.

4.3.3.SHIFTER ADJUSTMENT (Continued from previous page)

4.Turn the neutral adjustment nut 1/4 turn clockwise to reduce FORWARD creep. Turn the adjustment nut 1/4 turn counter clockwise to reduce Reverse creep. Only turn the adjustment nut in 1/4 turn increments.

5.Check for creep in neutral. Start engine. Move speed control lever to rear edge of the neutral detent. Machine should not move. If further adjustment is required, stop engine and repeat Step 4.

4.3.4. TRACTION DRIVE BELT ADJUSTMENT

Should a gradual loss of traction be noticed, it may be

STATIONARY IDLER

STATIONARY IDLER MOUNTING BOLT

MORE TENSION

LESS TENSION

MORE TENSION

LESS TENSION

MOUNTING BRACKET

BELT GUIDE - MAKE CERTAIN BELT GUIDE ORIENTATION IS MAINTAINED.

STATIONARY IDLER

MOUNTING BOLT

necessary to adjust the traction drive belt tension. Adjust

as follows:

1.Move tractor to a firm, level surface.

2.Turn engine "OFF". Remove key.

3.Remove mowing deck.

4.Remove the traction drive belt stationary idler mounting bolt. See Figure 4.12.

5.Move the stationary idler one hole towards right side of tractor for more belt tension.

NOTE: Note the orientation of belt guide and make certain it remains in the same orientation after moving idler. Should less tension be required move stationary idler towards right side of tractor. See Figure 4.12.

6.Secure stationary idler with mounting bolt.

7.Place spark plug wire onto spark plug. Set park brake. Start engine.

8.Visually inspect traction drive belt for movement. When properly adjusted, the traction drive belt should not have any movement or rotation with the engine running and park brake engaged.

9.Should movement be present, readjust traction drive belt to release belt tension as described in previous instructions.

FIGURE 4.12

4.4 MOWER BLADE SERVICE

4.4.1.(STANDARD) BLADE WEAR LIMITS

All mower blades should be checked for excessive wear and damage before each use. See Figure 4.13.

NOTCH FORMING

NEW

 

BLADE

 

WEAR LIMIT.

 

CUTTING EDGE

 

WORN.

 

DANGEROUS CONDITION! DO

 

NOT USE ON MOWER!

 

 

FIGURE 4.13

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Contents 180 Model Number ExplanationImportant Safety Instructions Operation Table of Contents Components Controls FamiliarizationOPERATOR’S Seat Adjustment Front to Rear Adjustment PRE-START ChecklistStarting & Operation Starting Engine Starting Wheel Drive Starting & OperationStarting Mower Blade Stopping ENGINE, BLADE, Wheel Drive 2.4.1. Stopping EngineCutting Height Adjustment Setting Park BrakeStopping Stopping Mower Blades Releasing Park BrakeRolling Tractor with Engine OFF 2.6.1. Rolling Hydro Models Reverse Lockout Mechanism Override Reverse Lockout MechanismIntroduction Service After First 5 HoursChange Engine OIL Check Blade BrakeCheck Deck Drive Belt Service Every 25 Operating Hours 3.3.1. Check EngineEngine Cooling System Engine Oil Oil Filter Fuel Filter Air FilterMower Components Tractor LubricationFront Wheel Bearings Engine Annually END of Each SeasonFuel Filter Spark Plug Hydrostatic Transmission OILBlade Brake Adjustment Engine Adjustments & RepairBlade Belt Adjustment Mower Deck Adjustment Levelness 1. SIDE-To-SIDE 42 DecksMower Deck Adjustment Levelness FRONT-To-REAR 42 Decks Mower Deck Adjustment Levelness SIDE-To-SIDE 48 Decks TOP View of DeckOn Next Front To Rear Mower Deck Adjustment LevelnessTractor Drive Components Brake Adjustment Steering AdjustmentShifter Adjustment Mower Blade Service Standard Blade Wear Limits Traction Drive Belt AdjustmentNinja Blade Wear Limits Standard Blade SharpeningNinja Blade Sharpening 5 & 48 Mower Blade Replacement Traction Drive Belt Replacement 42 Mower Deck RemovalDeck Shown View from Underneath Tractor Traction drive belt replacementMower Deck Removal Traction Drive Belt ReplacementAdjustment & Repair Tension Idler Spring Remove Spring from TOP View Mower Deck Battery Installation Battery Battery RemovalBattery Service Battery StorageNEW Battery Preparation Battery TestingAccessories WLT180H42IBV2 WLT200H48IBV2 AvailableLT180H42IBV2 LT200H48IBV2 Electrical System Problem Probable Cause Corrective Action Troubleshooting GuideTroubleshooting Guide LT180H42IBV2 3834 2349 6691 6407 LT200H48IBV2 5121 8334 9247 NinjaDisclaimer of Warranty Year Limited WarrantyPrimary Maintenance Primary Maintenance Primary Maintenance Primary Maintenance Snapper Product Registration Form Lawn Tractor Hydrostatic Drive Electric Clutch Series