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OPERATION
TRANSPORTATION
INSTALLATION OF CAB
(Machine equipped with cab) (If equipped)
Install the cab parts in the opposite order to removal.
Connect all parts that were disconnected.
1.
Lower the cab slowly on top of the floor frame.
2.
Align the cab with the floor frame, then install bolts and
washers in holes (A) - (U).
Do not screw the bolts in fully. Screw them in 3 or 4 turns.
3.
Tighten the bolts in holes (N) - (U) fully.
Tighten in the order (N), (U), (Q), (R), (O), (T), (P), (S).
4.
Tighten the bolts, (A) to (M), completely.
If there are any unclear points about removing or installing the
cab, please contact your Komatsu distributor.
INSTALLATION OF ROPS
NOTICE
ROPS is an important component for ensuring safety. Always tighten the mounting bolts securely to the specified tightening
torque.
Tightening torque: 824 - 1030 Nm (84 - 105 kgm, 607.6 - 759.5 lbft)
3 - 131