. OPERATION DETAILED CONTROLS AND GAUGES When Closing (tilt close) NOTICE removing lock pin. 2. Use your left hand to pull floor lock release lever (8) in the direction of the arrow (to the rear) while holding knob (9) with your right hand and pulling it down in the direction of the arrow (approx 45 ° ). NOTICE 4. Tighten floor tilt lock bolts (6) (M14). Number of floor tilt lock bolts (6): Canopy specification: 5 Cab specification: 4 Tightening torque: 156.8 to 196 N 3 - 34 Before closing the floor, check t hat there is no damage or abnorm ality in t he wiring or piping inside t If any damage or abnormality is found, please ask your Komatsu d 1.
Remove lock pin (13) an d insert it in storage hole (16). REMARK e out, do as follows. If lock pin (13) does not com Machine equipped with cano py: Hold knob (9) and raise wh removing lock pin. Machine equipped with cab: Hold knob (9) and lower while When opening or closing the f loor, do not let any part of your bod y enter the area under the floor. 3. Open engine rear cover ( 5) fully and secure it in positio n. (For details of the method the lock, see Section "In Cover (PAGE 3-28)".) of opening and closing the cov er with Case of Engine Rear Cover and Dirt to 196 N·m (16 to 20 kgf·m, 11 5.7 to lbft) REMARK If any bolt (6) is damaged, re place it with a genuine Komats u part