UPPERSTRUCTURE / Pump Device CAUTION: Pump device (12) weight: 210 kg (463 lb) 10. Attach a nylon sling to pump device (12) and hold pump device (12). 11. Remove bolts (23) (2 used) from the lower of pump device (12). Remove bracket (22) from pump device (12). 12 : 17 mm 12. Remove other bolts (24) (3 used) from pump device (12). Hoist and remove pump device (12) from the engine. 22 : 17 mm W1V7-02-04-028 24 23 W2-4-3