MAINTENANCE 4.14 EVERY 3000 OPERATING HOURS HOWEVER AT LEAST ONCE A YEAR 4.14.2 TRAVEL GEARS, BRAKE AND MOTOR ADAPTER HOUSINGS - CHANGE OIL G Planetary Gear Box G Support Bearing Box G Spur Gear Box G Brake Housings (two on each gear) G Motor Adapter Housings (two on each gear) Change oil, illustration Z 20316 G Planetary Gear Box, View -A-: (1) Oil level marking on crawler carrier (2) Oil level plug (3) Oil filler plug (4) Drain plug G Support bearing box, View -A-: (5) Oil level plug (6) Oil filler plug (7) Oil drain plug G Spur gear box, View -B- and -C-: (8) Oil level plug (9) Oil filler plug (10) Oil drain plug (11) Breather filter G Brake housing, View -C-:
(12) Oil level plug (13) Oil filler plug (14) Oil drain plug G Motor adapter housing, View -C-: (15) Oil level plug (16) Oil filler plug (17) Oil drain plug REMARK Planetary gear, spur gear stage and support bearing have separate oil compartments. 457