Komatsu Bulldozer D32P-1

Check all hose clamps except those on the air intake system.

Check the torque. Refer to 21. STANDARD TIGHTENING TORQUES.

24.7.2 CHECK ROPS MOUNTING BOLT NUT TORQUE

Check the torque at four places.

w Mounting Bolt Nuts: 822 f47 Nmm (605 f35 Ibf ft)

24.7.3 CHECK TRACK SHOE BOLT TORQUE

The bolts used for attaching the shoes to the tracks are heat treated alloy bolts and will stand a considerable tightening strain. Ordinary bolts must not be used. Nuts must be assembled so that washer face is not against track link.

24.6.1 REPLACE ENGINE OIL FILTER

The lubricating oil filter is a spin-on type. This filter cannot be cleaned and should not be disturbed except when it is necessary to replace it.

Use only recommended filters available from your Komatsu distributor.

1. After reaching operating temperature, stop the engine and drain the crankcase oil. Refer to 24.6.2 CHANGING CRANKCASE OIL.

2. Clean the outside of the filter. Remove the spin-on type filter by turning it counterclockwise. Discard the old filter in a suitable, covered refuse container.

3. Fill the new filter element with clean engine oil and apply a little clean engine oil to the seal.

4. Thread the filter on by hand (do not spin) by turning it clockwise until the seal just makes contact the filter header. Give the element an additional 1/4 to 1/2 turn. Change the crankcase oil per step 24.6.2 following.

24.9.1 DRAIN, FLUSH AND REFILL COOLING SYSTEM

Soon after the engine has been stopped, the coolant is hot and can cause personal injury. Allow the engine cool before draining the coolant.

Never remove the radiator cap when the engine is at operating temperature. At operating temperature, the coolant is under pressure. Steam blowing up from the radiator could cause personal injury.

Allow the engine to cool until the radiator filler cap is cool enough to touch with your hands. Remove the filler cap slowly to relieve pressure.

Never be under the machine with the engine running. To avoid serious injury, always stop the engine before being under the machine to open the drain valve.

When removing drain plug, avoid pouring coolant on yourself. + Antifreeze is flammable, so keep it away from any flame.

Flushing agents, neutralizing agents, and anticorrosive agents are strong acids or alkalize, so be careful not to get them on your skin.

If you should get any of these on your skin, wash off immediatelywith ample water.

Check if machine has been left outside in sub-zero weather

WARNING: Use caution and follow the manufacturer's instructions when using external heaters to warm the power train in cold weather.

Check if machine has been lubricated and serviced at specified intervals

Check if proper fuel has been used

REPLACING DRIVE TRAIN PRESSURE FILTER

SERVICING THE DRIVE TRAIN SUCTION STRAINER

Sign off on the bulldozer maintenance