Every 250 Hours Service; Lubricating - Komatsu D475A-5E0 Operation & Maintenance Manual

SERVICE PROCEDURE

EVERY 250 HOURS SERVICE

LUBRICATING

1. Lower the work equipment to the ground, then stop the engine.
2. By using a grease pump, pump in grease through the grease fittings shown by arrows.
3. After greasing, wipe off any old grease that was pushed out.
(1) Blade lift cylinder support yoke (4 places)
(2) Blade lift cylinder support shaft (2 places)
(3) Blade-arm ball joint (3 places)
Center link pin (1 place)
(4) Brace screw (2 places)
(5) Ripper tilt cylinder bottom pin (2 places)
(6) Ripper lift cylinder bottom pin (2 places)
(7) Ripper tilt cylinder rod end pin (2 places)
(8) Ripper lift cylinder rod end pin (2 places)
(9) Ripper arm pin (front) (2 places)
(10)Ripper arm pin (rear) (2 places)
The illustration on the right shows Giant Ripper (if equipped).
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MAINTENANCE