Snapper LT145H38GBV Mower Blade Service Standard Blade Wear Limits, Ninja Blade Wear Limits

Page 25

Section 4 - ADJUSTMENT & REPAIR

WARNING

DO NOT attempt any adjustments, maintenance or service with the engine or blade running. STOP blade. 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.

4.4 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 4.22.

NOTCH FORMING

NEW

 

BLADE

 

WEAR LIMIT.

 

CUTTING EDGE

 

WORN.

 

DANGEROUS CONDITION! DO

 

NOT USE ON MOWER!

 

 

 

FIGURE 4.22

4.4.2.(NINJA) BLADE WEAR LIMITS

The ninja recycling blade requires more frequent service intervals than standard blades. Check for excessive wear and damage before each use. See Figure 4.23.

NEW

BLADE

WEAR LIMIT. (CRACKS

OR NOTCHES BEGIN

TO APPEAR)

4.4.3.(STANDARD) BLADE SHARPENING

Blades should be kept sharp at all times. When the blades are dull, cut grass will be ragged and lawn will usually turn brown. Sharpen standard blades as follows:

1.Move tractor to a firm, level surface.

2.Turn engine "OFF". Remove key.

3.Remove mowing deck from tractor.

4.Remove mower blade(s).

5.If a blade is in good condition, sharpen cutting edge at an angle of 22 to 28 degrees. DO NOT sharpen beyond existing cutting edge. Replace blades not in good condition. See Figure 4.24.

22º TO 28º

STANDARD BLADE

ORIGINAL CUTTING EDGE

FIGURE 4.24

4.4.4.(NINJA) BLADE SHARPENING

The Ninja recycling blades requires more frequent service intervals than standard blades. When the blades are dull, cut grass will be ragged and lawn will usually turn brown. Sharpen standard blades as follows:

1.Move tractor to a firm, level surface.

2.Turn engine "OFF". Remove key.

3.Remove mowing deck from tractor.

4.Remove mower blade(s).

5.Sharpen all cutting edges of the Ninja recycling blade at an angle of 22 to 28 degrees for optimum performance. See Figure 4.25.

NINJA BLADE

22º TO 28º

DANGEROUS CONDITION!

BLADE TIP

DO NOT USE ON MOWER!

 

FIGURE 4.23

FIGURE 4.25

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Contents Model Number Explanation Lawn Tractor Hydrostatic Drive Series GImportant Safety Instructions Operation Table of Contents Controls ComponentsOPERATOR’S Seat Adjustment Front to Rear Adjustment PRE-START ChecklistOFF Starting & Operation Starting EngineStarting Mower Blade Starting & Operation 2.3.2. Starting Wheel DriveStopping Wheel Drive Cutting Height Adjustment Setting Park BrakeStopping Stopping Mower Blade 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 Engine Service Every 25 Operating HoursCheck 33 Deck Drive Belt Check 38 Deck Drive BeltTractor Lubrication Fuel Filter Service AnnuallyFrom Previous Service Annually 3.4.2. Fuel FilterSpark Plug Hydrostatic Transmission OIL Blade Brake Adjustment Engine Adjustments & RepairDeck Blade Brake Adjustment Blade Belt Adjustment 38 Deck Blade Belt Adjustment 33 DeckOn next Side View of Deck Adjusting Mower Blade 33 Deck from previousDeck Level Adjustment Front to Rear Sector Plates Deck Level Adjustment Side to SideDeck Level Adjustment Front to Rear Front Lift ROD Front of Tractor Tractor Drive Components 4.3.1. Brake Adjustment Deck Level Adjustment Front to RearRear to Front View of Deck Shifter Adjustment Steering AdjustmentMounting Ninja Blade Wear Limits Mower Blade Service Standard Blade Wear LimitsStandard Blade Sharpening Ninja Blade SharpeningTraction Drive Belt Replacement Mower Deck Removal Mower Blade ReplacementTraction drive belt removal View from Underneath Tractor Traction drive belt replacementDeck Drive Belt Battery Installation Battery Battery RemovalBattery Service Battery StorageNEW Battery Preparation Battery TestingAvailable Accessories Schematic Wiring Harness P.N LT150HG38KV Schematic Wiring Harness P.NLT145H33GBV & LT145H38GBV Troubleshooting Guide Troubleshooting Guide Ninja Tractor Drive Belts Mower BladesLT145H33GBV LT145H38GBVYear Limited Warranty Primary Maintenance Primary Maintenance Primary Maintenance Primary Maintenance Service Notes Service Notes Lawn Tractor Hydrostatic Drive Series G

WLT145H38GBV, LT150H38GKV, LT145H38GBV specifications

The Snapper LT145H38GBV, LT150H38GKV, and WLT145H38GBV are robust lawn tractors designed to provide efficient and reliable performance for homeowners and landscaping professionals alike. Each model offers a unique combination of features and technologies that enhance usability, comfort, and mowing precision.

The Snapper LT145H38GBV is powered by a 14.5 horsepower Briggs & Stratton engine, providing ample power for tackling various mowing tasks. It features a 38-inch cutting deck, made of durable steel, which allows for an optimal cutting width, making the mowing process quicker and more efficient. The LT145H38GBV also incorporates a convenient foot pedal-operated hydrostatic transmission, allowing smooth acceleration and effortless speed control without any gear shifting.

Next, the Snapper LT150H38GKV stands out with its 15 horsepower Kohler engine. This model offers increased power, making it suitable for larger lawns or tougher grass conditions. Like the LT145, it boasts a 38-inch cutting deck, but the LT150H38GKV is also equipped with a high-back seat for added comfort during longer mowing sessions. Its sturdy construction ensures durability, while its easy-to-use dashboard controls provide a user-friendly experience.

Finally, the Snapper WLT145H38GBV offers similar features to the other models but adds versatility to the mix with its wider range of capabilities. This model is designed with a tight turning radius, making it easier to navigate around flower beds and trees. The WLT145H38GBV is also powered by a reliable 14.5 horsepower engine, ensuring efficient power delivery. Its cutting deck features multiple height-adjustment settings, allowing users to customize their mowing experience according to grass types and preferences.

All three models incorporate Snapper's innovative technologies, such as the easy-access under-deck washout port that simplifies the cleaning process and supports maintenance. They also come with a variety of cutting options, providing both side discharge and mulching capabilities, enhancing lawn health and appearance. With their user-friendly designs, ample power, and strong construction, the Snapper LT145H38GBV, LT150H38GKV, and WLT145H38GBV represent an excellent choice for anyone seeking reliable lawn care solutions.
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