SERVICE BREAKDOWN CHART FOR CONVERTIBLE FOLDING TOP HYDRAULIC MOTOR AND PUMP ASSEMBLIES The following Hydraulic Motor and Pump Assemblies are used in 1949 58 Convertibles The following chart shows the component parts serviced for each assembly Assembly numbers are stamped on the hydraulic motor name plate I I MOTOR AND PUMP ASSEMBLY NOS G 7 m m m 7 w DESCRIPTION III Ir 1949 50 73951 52 L1953 54I 1955 1956 1957 I 1958 MM MM I MMMMMMMMM M M MM M M MM M M 4594191 4603742 4683708 4683708 4711912 I 4711912 Motor Assembly I 14 481 1108572 1108572 4632640 4632640 I 4632641 1st type I 4714988 I 4714988 4688307 2nd type 4688307 M MMMMMMIMM MMM M M MI M MMM MMM srr M M M M M M Head Assembly I Holder w Brush I 14 482 I 3698768 I 398768 I 4632642 I 4632642 I M MMM MM M M M M MM MM M MMM IM M M M MMM M M MMIMMM M M MM MM Washer Field Term I I I M Stud Ins 2 059 1861076 I 1861076 1861076 1861076 120217 120217 120217 1861076 O r I I 4 0 Brush At Field 14 482 I R M MM MM MMM MM M MM M M M M MM M M MM MLM M MM P Brush 14 482 1906918 16918 I I E Band Assy Nlotor Head 2 070 817114 I 817114 817114 817114 I I 7 A M MMMM M MM M M4 MMM IM M M M MM M M M MM I Switch S0 en0id 14 483 001463 001463 4594599 4619381 4650796 I 4678145 4697213 I 3752728 MMM M MM M MMM M I MM M M M M M M MM MMM M M Mounting I14 486 I4149788 4149788 I I Holder Brush 2 052 IE0226 810226 810226 I 810226 I1926618 Insulated 1926618 Insulated 1926618 Insulated I19266 nsulated 1926617 Ground I 1926617 Ground 1926617 Ground I 1926617 Ground M M IMM M M MM MM MM MM M MM M MMM MM M Lead Brush Ground 2 055 I 813554 813554 813554 813554I 1926605 I 1926605 1926605 I 1926605 Pump Assembly I 14 481 I5453599 5453599 3701147 4632631 4632632 P MMM MMMMM MM MIMMM M M MMM MM M M M M M M M MMM M MM M MM MM MMM U Valve I14 482 IA 5453526 I I7 I I M M MMMM M M M M IM MM 4 M M MM IM M P Washer Valve I14 482 I 5453525 I I5 I I E Valve I14 482 5453524 I 4666765 2nd type I M 7 577 77 7 M M M M MM MMM MM MM M MIM M M M M MM M g Gasket Valve Plug I 4 651 043234 043234 I 043234 I 04323iI IM I S I jpl I I 3 I 5 5 Spring Plate Unit 14 482 I I I 4666389 2nd type 4666389 4666389 4666389 Reservoir 14 486 5453509 5453509 I 3698104 I4632636 4653616 1st type I I I 4666391 2nd type 4666391 4666391 4666391 M M MM M MM M MM M7 MIM M I M M M g Bail Reservoir 14 486 I4161897 4161897 I I I I5 M MMM M M MJMMMM M M M M M MM M M M g Gasket Reservoir 14 486 I4161896 4161896I I I I M M IMM M M M M M MMI MMMM 3 Pin Drive Gear 14 482 I 3698097 369809LI 3698097 I MMM MM M M MI M M JM M M M MM M M MM M M M M MM M M I Seal Motor Shaft 14 482 I3698098 3698098 I 3698098 I 3698098 I 3698098 I 3698098 R M MMM MM MM M M MrM M M MM MI MMM MM MMMM M MM M MM M M Seal End Plate 14 486 I I 3698099 I3698099 I 3698099 lst type I I E L I I 4666395 2nd type IF 4666395 4666395 4666395 g 9 6 5 7 dugg 77 3698110 4632635 3698110 I 777 7 7 7757 777 7 S MMMMMMM MMMMMLMMMM MM M Y MM MM7 7M 4 M 7 MM M M M M MM MMM Mr V V Nut Retaining 14 482 I 3698101 3698101 I 4 0R nm 77 14 45lrr 3698109 3698109 3698109 I 3692 J9 7 37 7 3698109M 7 77 1344