GENERAL / Component Layout MAIN COMPONENT LAYOUT 1 28 27 10 9 8 7 6 5 4 3 2 26 25 A 23 22 21 11 20 12 19 18 13 17 T1J1-01-02-002 1 - Arm Cylinder 8 - Control Valve 15 - Fan Pump 22 - Hydraulic Oil Tank 2 - Washer Tank 9 - Signal Control Valve 16 - Travel Device 23 - Pilot Shut-Off Solenoid Valve 3 - Swing Bearing 10 - Air Cleaner 17 - Drain Filter 24 - Shockless Valve 4 - Center Joint 11 - Fan Motor 18 - Pilot Filter/ Pilot Relief Valve 25 - Travel Pilot Valve 16 15 14 5 - Swing Device 12 - Engine 19 - Solenoid Valve Unit 26 - Front Attachment / Swing Pilot Valve 6 - Fuel Tank 13 - Engine Oil Filter 20 - Check Valve 27 - Boom Cylinder 7 - Reserve Tank 14 - Pump Device 21 - Track Adjuster 28 - Bucket Cylinder T1-2-1 2 4