page 8-43 Unstalled the Grove Gear, U-804 inboard main gear attach bracket, U-806-1 inboard wear plate and U-805-1 outboard wear plate uing a 7/16 bolt Fit the U-803 outboard main gear attach brackets to each leg. Needed to file a notch in the read crossmember for the outboard attach bracket per Grove engineer. Inserted temporary bolts in each of the U-803 outboard main gear attach brackets and U-805-1 Outboard wear plate to maintain alignment Drilled a 3/8 hole through the forward floor panel, F-843-L-1 and R-1 lower longerons and left and right WD-822 LG weldments Macth drilled 5/16 holes in each of the F-822-1 Forward floor panel and WD-813 bolt weldments Match drilled 1/4 inch holes in the F-822-1 forward floor panel, F-843-L-1 and R-1 lower longerons and F-822-L-1 and R-1 L.G. nox weldments Removed the gear legs brackets and wear plates from the fuselage , deburred all drilled holes