class) 8" Threaded bolt Washer Figure 21: Cylinder Block Subassembly Parts M–2210–S Pump Overhaul Required Tools (con't.) 6.50 .375 1.349 Heavy wall tubing 1.50 1.35 .250 "A" .125 Aluminum ring Model PVH57 PVH74/98 PVH131 Dim. "A" 1.95/2.00 2.15/2.20 2.40/2.45 Figure 22: Shaft...