UPPERSTRUCTURE / Pilot Valve Remove Travel Pilot Valve 1. Remove bolts (3) (6 used) and washers (4) (6 used). Remove cover (2) from the lower of main frame (1). : 17 mm 2. Remove hoses (5) (4 used) and pipes (2) (2 used) from pilot valve (6). Attach identification tags to the removed hoses for reassembling. Cap the open end. 2 W1V1-02-08-002 3, 4 6 : 17 mm, 19 mm 3. Remove floor mat (7). 12 W1V7-02-07-002 5 W1JB-02-07-015 7 W2-7-14 1 1