3. Insert the gauge fully into the filler sleeve. Do not tighten. Remove the gauge and check the lubricant level. If necessary, add oil through the filler to bring the level up the FULL mark on the gauge. Reinstall and secure the gauge. REMARK For details of the oil to use, see 20 USE OF FUEL, COOLANT AND LUBRICANT ACCORDING TO AMBIENT TEMPERA- TURE on page 3-8. 4. Lift up on lock lever and close door. Check Brake and Decelerator Pedal Travel 1. Measure the pedal (1) free height (A) from the floor plate; 137 mm (5.4 in). 2. When this value exceeds this amount, or the brake fails to work, refer to your Komatsu distributor. Check Secondary Brake Pedal Travel 1.
Depress secondary brake pedal (2) all the way until it stops. 2. Measure the pedal travel from fully depressed position (C) to the fully released position (B); 38 mm (1.5 in). 3. When this value exceeds this amount, or the brake fails to work, refer to your Komatsu distributor. Check Fuel Filter Water Drain, Drain 1. Open access door at left engine side sheet. 2-25