SERVICE BREAKDOWN CHART FOR CONVERTIBLE FOLDING TOP HYDRAULIC MOTOR AND PUMP ASSEMBLIES The following Hydraulic Motor and Pump Assemblies are used in 1949 57 Convertibles U The following chart shows the component parts serviced for each assembly Assembly numbers are stamped on the hydraulic motor name plate 0 r MOTOR AN0 PuMP ASSEMBLY Nos 0 DESCRIPTION 0 E 4 p 949 50 1951 52 1953 54 1955 1956 1957 N 4594191 4509742 4554990 4683708 4711912 4 0 omrnssembry 14 481 1108572 1108572 4632640 4592540 4632641 sr type 4714999 4688307 ndtype 4688307 Head Assembly Holder w Brush 14 492 9599759 3698768 4592542 4592542 M vm Washer Freld Term 9100 1119 2 059 1861076 1861076 1861076 1861076 120217 120217 r g 8481 141 11811 14484 Kilkmq Brush 14 482 1906918 1906918 KBandASSy 2070 8111 81711 817114 817114 Motor Head 7 4 4 R 1 Switoh 8o en0id 14 483 001463 001459 4594599 4619381 4550795 4579145 4597219 S 148111118 14488 4148188 4148188 111111 Holder Brush 2 052 810226 810226 810226 810226 19266181nsuIated 1926618 Insulated 1926618 Insulated 1926617 Ground 1926617 Ground 1926617 Ground Lead Brush emma 2 055 813554 813554 813554 813554 1925505 1925505 1925505 5 Pump Assemury 14 481 5453599 5453599 3701147 4632631 4632632 M Valve 14 482 4162275 5453526 1488181 88114 14484 1 5453525 111111 X sprang Valve 14 482 4162285 5453524 45557552 01yp5 4666765 I 059151 vane Plug 4 651 043234 049294 043234 049294 S Spring PIate 0511 14 482 4555999255 type 4555999 4666389 Reservoir 14 486 5453509 5453509 3698104 4632636 S1d1yp5 4666391 4666391 6 n type R m g Barrraeservoary 14 495 4161897 4161897 Q 059151 Reservoir 14 486 4161896 4161896 R Pin DriveGear 14 482 3698097 3698097 9599097 9599097 X s591 M515r5narr1 14 482 3698098 3698098 3698098 3698098 3698098 lg Seal End Plate 14 486 3698099 3698099 19 type 4666395 4666395 4 6 n type P Seal A 1 RESE 8488 1488488 1 49519011ng 14 482 3698101 4632639 9599101 9599101 s ommmer 14 482 3698109 3698109 3698109 3698109 3698109 screw 14 482 3698108 3698108 3698108 3698108 1124