T-Mech 15T Log Splitter & Rain Cover

1. Fix the handle (#22) on the end of the beam with bolt (#23), spring washer (#9) and washer (#10).

1. Adjust the beam to a horizontal position and fix it with lock system.

2. Assemble the cylinder and wedge protector to the beam by using Hex Bolt (#21), Spring Washer (#9) , Flat Washer (#10) and Nut (#11).

3. Assemble 2pcs wheels (#39) to the main body by using wheel shaft (#48), Flat Washer (#29) and Nut (#37).

1. Assemble the Left and Right Log Guide (#2 & #14) by using Nuts (#8), Spring Washer (#9) and Flat Washer (#10).

2. Assemble the Log guard (#4) by using Nuts (#5), Flat Washer (#6) and Bolt (#7). 

1. Connect the high-pressure hydraulic hose (#63). Attach one end to the control valve inlet (pre-installed at the factory) and the other end to the engine gear pump.
2. Connect the second hydraulic hose (#62). Attach one end to the control valve outlet (also pre-installed at the factory) and the other end to the oil tank.
3. Install the oil pipe onto the gear pump and secure it with clamp (#43).
4. Connect the control valve to the cylinder using the oil pipe (#61).

1. Assemble the Protection Cover (#83) by using Nuts (#37), Flat Washer (#29) and Hex Bolt (#73).

CAUTION:

• Engine oil quality is crucial for performance and engine life.
• Do not use oil mixed with additives or two-stroke gasoline — this can cause insufficient lubrication and serious engine damage.

To Check and Fill Engine Oil:

1. Place the machine on a level surface and make sure the engine is stopped.
2. Remove the dipstick and wipe it clean.
3. Insert the dipstick into the oil filler neck without screwing it in, then remove it to check the oil level.
4. If the oil is below the lower level mark, add recommended SAE 10W–30 (API SF or higher) engine oil until it reaches the upper level mark.
5. Reinstall the dipstick securely.

CAUTION: Never run the engine without an air cleaner - dust and debris can cause serious internal wear.

Types of Air Cleaners:

a) Double-Core Type (Fig.8)

1. Remove the air cleaner housing cover.
2. Check the filter element for dirt or damage. Clean or replace it if necessary.

b) Dust-Collecting Type (Fig.9)

1. Remove the dust-collecting hood and check both the hood and filter element.
2. Clean or replace if dirty or damaged.
3. Remove any dust found inside the dust-collecting hood.

c) Semi-Dry Type (Fig.10)

1. Remove the housing and inspect the filter for dirt or debris.
2. Clean or replace if necessary.

d) Oil-Bath Type (Fig.11)

1. Remove the air cleaner housing and filter core.
2. Check the oil level and oil quality in the cleaner base.
3. If low or dirty, replace the oil with engine oil (same grade as engine) up to the oil level mark.

CAUTION:

• Always use unleaded gasoline with an octane rating of 86 or higher.

• Never use fuel/oil mixtures or stale, contaminated fuel.

• Avoid fuels containing more than 10% ethanol or 5% methanol — these can damage fuel system components.

  
  

To Check and Fill Fuel:

1. Remove the fuel filler cap.
2. Ensure fuel is clean and free of water or debris.
3. Fill up to the upper fuel level mark (do not overfill).
4. Replace the cap securely.

Fuel Tank Capacity: 2.5 litres for 196F / 3.6 litres for 168F engines.

Tip: If you hear knocking or pinging during steady operation, switch to a different brand of gasoline. Continuous knocking can damage the engine.

1. Turn on the fuel supply
   - Set the fuel cock to the ON position.(See Fig. 13)

2. Close the choke
   - Move the choke lever to the CLOSE position.(See Fig. 14)

   Note: If the engine is already warm, closing the choke is not necessary.

3. Set the throttle
   Move the throttle lever slightly to the left (toward higher speed).(See Fig. 15)

4. Start the engine
   - Turn the engine switch to the ON position.(See Fig. 16)
   - Pull the starter handle slowly until you feel resistance, then pull quickly and firmly.(See Fig. 16)

5. Release the starter handle carefully

   **CAUTION:**Do not let the handle snap back. Guide it back gently to prevent damage to the engine or starter mechanism.

1. Warm up the engine
   Allow the engine to run for a short period before use. Then move the choke lever to the OPEN position. (See Fig. 17)
2. Set operating speed
   Adjust the throttle lever to achieve the desired engine speed for your operation. (See Fig. 18)

In an emergency, turn the engine switch to OFF immediately.

For normal shutdown:

1. Move the throttle lever to the LOW SPEED position. (See Fig. 19)
2. Turn the engine switch to OFF. (See Fig. 20)
3. Set the fuel cock to the OFF position. (See Fig. 21)

The throttle and choke valve levers both have holes designed for attaching optional steel control wires.
Figures 2, 3, and 4 illustrate how to install either a solid (stiff) steel wire or a flexible (meshed) steel wire for remote operation.

If using a flexible steel wire, a return spring must be installed to ensure proper throttle return.

If needed, you can slightly loosen the damping nut on the throttle valve lever when connecting the throttle for remote operation. This allows smoother control movement.

Remote-Controlled Throttle Installation (Figure 3):

1. Attach the steel wire to the throttle valve lever using the steel wire fixer and 4 mm screw.
2. If using a flexible wire, install the return spring to assist the throttle in returning to idle.
3. If the throttle movement feels tight, loosen the damping nut on the throttle valve lever slightly.

Remote-Controlled Choke Installation (Figure 4):

1. Attach the steel wire to the choke lever using the steel wire fixer and 4 mm screw.
2. Ensure the wire moves freely and can fully open and close the choke valve.

General Safety:

• Always stop the engine before performing maintenance.
• If servicing is required while the engine is running, ensure proper ventilation.
  Engine exhaust contains toxic carbon monoxide, which can cause serious injury or death if inhaled in an enclosed area.

To Drain and Replace Oil:

1. Start the engine and let it run for a few minutes to warm up. This helps the oil drain more easily.
2. Stop the engine and place an oil pan under the drain plug.
3. Remove the oil filler cap and drain plug (see Fig. 22).
4. Allow all oil to drain completely, then reinstall and tighten the drain plug securely.
5. Refill with the recommended SAE 10W–30 oil up to the upper mark on the dipstick.
   • Crankcase oil capacity: 0.6 L
   • Reduction gear oil capacity (if equipped): 0.5 L
6. Reinstall the dipstick securely.

NOTE: Dispose of used oil properly. Take it to an authorized recycling facility — do not pour oil into drains or onto the ground.

A clean air filter ensures proper engine performance and protects internal parts from dust.

WARNING:
Never run the engine without the air cleaner. Dust and dirt can cause rapid engine wear or failure.
Do not use gasoline or flammable solvents to clean the air filter.

a) Double-Core Type (Fig.23)

1. Remove the wing nut and take off the air cleaner cover.
2. Check the two filter elements (foam and paper). Replace if damaged.
3. Wash the foam filter in warm, soapy water or a non-flammable cleaning solvent. Rinse and let dry completely.
4. Lightly coat the foam filter with clean engine oil, then squeeze out excess oil.
5. Tap the paper filter gently to remove dust. Replace if heavily soiled.
6. Reassemble and tighten the wing nut securely.

b) Dust-Collecting Type (Fig.24)

1. Remove the wing nut and open the air cleaner housing.
2. Remove and inspect both filter elements for damage.
3. Clean the foam element as above.
4. Blow compressed air (under 30 psi) from inside to outside of the paper filter to remove dust. Avoid cleaning with a brush, as brushing may force dust into the core fibre. Replace if necessary.
5. To clean the dust-collecting cup, remove and wash parts with water and then dry. Ensure the dust-collecting cover is correctly reinstalled to prevent dust from entering the air inlet.
6. Reassemble securely.

c) Semi-Dry Type (Fig.25)

1. Remove the wing nut and air cleaner cover. Take out the filter element.
2. Clean with warm, soapy water or a non-flammable cleaning solvent. Rinse and dry completely.
3. Lightly oil the element and squeeze out excess oil.
4. Reinstall all components properly.

d) Oil-Bath Type (Fig.26)

1. Remove the wing nut and housing. Take out the filter element.
2. Clean the element with warm, soapy water or solvent, then dry.
3. Remove any dirt or debris from the cleaner base.
4. Refill the oil bath to the marked oil level using clean engine oil.
5. Reassemble and secure the air cleaner.

1. Turn the fuel valve to OFF.
2. Remove the deposit cup and O-ring.
3. Wash both parts in a non-flammable cleaning solvent, then dry completely.
4. Reinstall and check for leaks.
5. Turn the fuel valve ON to verify proper operation.

WARNING:

• Gasoline and its vapours are highly flammable. Keep sparks, flames, and cigarettes away.
• Always ensure the area is well ventilated.
• After reinstalling, check for leaks before starting the engine.

Use the recommended spark plug type: F7TC / F6RTC

To Inspect and Clean:

1. Remove the spark plug cap and use a wrench to take out the plug.

2. Inspect for carbon build-up or wear. Clean the spark plug with a wire brush. If the insulator is damaged, replace the spark plug instead.

3. Check the gap using a feeler gauge - it should be 0.7–0.8 mm (Fig.29).

4. Reinstall the plug by hand, then tighten:

   • New plug: Tighten an additional ½ turn after the gasket contacts the seat.

   • Reused plug: Tighten an additional ⅛ to ¼ turn after the gasket contacts the seat.

CAUTION:

• Tighten securely — loose plugs can overheat and damage the engine.

• Use only recommended plug types to ensure proper ignition and longevity.

The spark arrestor prevents sparks from exiting the muffler. Clean it every 100 hours of operation.

To Service:

1. Allow the muffler to cool completely.
2. Remove the screws securing the arrestor and muffler cover.
3. Clean any carbon deposits from the arrestor screen with a brush.
4. Reinstall all parts in reverse order of removing them.

CAUTION:

• The muffler stays very hot during and after operation. Do not touch until it has completely cooled.

• Do not damage the mesh screen.
• Replace any damaged spark arrestor before use.

To ensure smooth idling:

1. Warm up the engine to normal operating temperature.
2. Turn the throttle fixing screw to achieve a stable idle speed of 1700 ± 150 RPM.

Adjust gradually while listening to engine response to avoid stalling or racing.

If the engine will not be used for an extended period, store it properly to prevent corrosion and ensure easy restarting later.
Always store in a clean, dry, and dust-free location.

1. Drain and replace the engine oil. (See Fig. 32)
2. Remove the spark plug, and pour about 5–10 ml of clean engine oil into the spark plug hole.
   Pull the recoil starter slowly several times to distribute the oil inside the cylinder, then reinstall the spark plug.
3. Gently pull the recoil starter until you feel resistance.
   Align the arrow on the starter sleeve with the hole in the starter (Fig. 33). This closes the intake and exhaust valves to prevent rust.
4. Cover the engine to keep out dust and moisture.