Komatsu — 1.4.7. Table to enter serial no. and distributor

Introduction 1.4. Location of plates 3.3.14. Check after stopping the engine..................................................................................................... 3-73 3.3.15. Locking ........................................................................................................................................... 3-73 3.3.16. Tyre handling.................................................................................................................................. 3-74 Precautionary measures when handling tyres................................................................................

3-74 Tyre pressure.................................................................................................................................. 3-74 3.4. Transporting the machine......................................................................................................................... 3-76 3.4.1. Securing the articulated steering .................................................................................................... 3-76 3.4.2. Lifting the machine.......................................................................................................................... 3-77 3.4.3.

Driving the machine onto loading area of transport vehicle............................................................ 3-78 3.4.4. Securing the machine during the transport..................................................................................... 3-79 3.4.5. After transport................................................................................................................................. 3-79 3.5. Cold weather operation............................................................................................................................. 3-80 3.5.1.

Before the cold season................................................................................................................... 3-80 3.5.2. Precautions after completion of work.............................................................................................. 3-81 3.5.3. After the cold season...................................................................................................................... 3-81 3.6. Long-term storage ..................................................................................................................................... 3-82 3.6.1.

Before storage ................................................................................................................................ 3-82 3.6.2. During storage ................................................................................................................................ 3-82 3.6.3. After storage ................................................................................................................................... 3-83 4. Troubleshooting .........................................................................................4-1 4.1.

Towing the machine .................................................................................................................................... 4-2 4.2. Starting the engine with a booster cable................................................................................................... 4-6 4.3. For insufficient braking effect .................................................................................................................... 4-8 4.3.1. Checking the service brake .............................................................................................................. 4-8 4.3.2.

Checking the parking brake function ................................................................................................ 4-8 4.4. Emergency steering properties.................................................................................................................. 4-9 4.5. Emergency lowering.................................................................................................................................... 4-9 4.6. Other troubles ............................................................................................................................................ 4-10 4.6.1.

Electrical system............................................................................................................................. 4-10 4.6.2. Engine ............................................................................................................................................ 4-11 4.6.3. Hydraulic system ............................................................................................................................ 4-14 4.6.4. Brakes ............................................................................................................................................ 4-16 4.6.5.

Steering .......................................................................................................................................... 4-16 4.6.6. Axles............................................................................................................................................... 4-17 4.6.7. Driver's cab..................................................................................................................................... 4-17 5. Maintenance ................................................................................................5-1 5.1.

Maintenance guide....................................................................................................................................... 5-2 5.2. Maintenance basics................................................................................................................................... 5-10 5.2.1. Oil, fuel and coolant specifications ................................................................................................. 5-10 WA70-5 – VEAM320100 1-15