JLG G12-55A Parts Manual - Manual (Page 356)

HYDRAULIC CIRCUITS
G10-55A, G12-55A 3126020 8-20
51 8769153 2 COVER PLATE, (Before S/N 0160035171)
7713052 2 COVER PLATE, (S/N 0160035171 & After)
52 2220819 1 FITTING, 90 DEGREE, (long), (includes o-ring), (S/N 0160035171 & After)
Figure 8-4 Dump Circuit - John Deere Engine (Continued)
Item Part Number Qty. Description Rev.