Parts8-12 1998 Nordson CorporationAll rights reserved106 588DIssued 8/98Manual 1-12See Figure 8-5.Item Part Description Quantity Note— - - - - - - Module, hydraulic section 11 952 544 U-cup, 0.63 x 0.88 x 0.13 in. 12 178 416 Chamber, solvent, 16/32:1 13 178 417 Plunger 14 503 563 Cage, ball 15 - - - - - - Ball 1 B6 940 160 O-ring, hot paint, 0.625 x 0.750 x 0.063 in. 1 A, C7 - - - - - - Seat, ball 1 B8 - - - - - - Packing, upper 2 A9 178 409 Wave, spring 2 A10 941 360 O-ring, Buna-N, 2.0 x 2.172 x 0.094 in. 1 A, C11 178 418 Housing, upper, hydraulic, 16/32:1 112 178 421 Ring, clamp 113 - - - - - - Packing, lower 1 A14 140 895 Wave, spring 2 A15 940 292 O-ring, hot paint, 1.5 x 1.625 x 0.063 in. 1 A, C16 178 419 Housing, lower, hydraulic, 16/32:1 117 503 596 Guide, ball 118 985 006 Pin, roll 119 - - - - - - Ball 1 B20 940 260 O-ring, hot paint, 1.250 x 1.375 x 0.063 in. 1 A, C21 - - - - - - Seat, siphon check 1 B22 981 402 Screw, hex, 3/8-16 x 1 in. 423 983 160 Washer, lock, 3/8 in., steel, nickel 424 178 434 Fitting, with O-ring 1NOTE A: Refer to Packing Gland Service Kits in this section for ordering information.B: Refer to Ball Check Service Kits in this section for ordering information.C: Included in packing gland and ball check service kits.6. 16/32:1 HydraulicSection