Page 99 - Piper PA-20 Parts Catalog

VACUUM PUMP INSTALLATION, WHEN REGULATING SECTION IV
VALVE INSTALLED INSIDE OF COCKPIT Cockpit Group

Figure Model
& Index Part Code Nomenclature # Req. PA-20 PA-22
Number Number ‘50 ‘51 ‘52 ‘53 ‘54 ‘51 ‘52 ‘53 ‘54 Price
23- 14169 DRAWING – Vacuum pump installation x x x x NM!
-1 -454-903 CLAMP – Hose ⁄8” 6 x x x x 2.69
5
-2 U82371-006 HOSE (6” x ⁄8 x ⁄4”) 1 x x x x 32.84
1
5
-3 AN840-4D ADAPTER 1 x x x x 7.50
-4 AN842-4 ELBOW 1 x x x x 52.00
-5 AN840-6D ADAPTER 1 x x x x 11.96
-6 82371-32 HOSE (15” x ⁄4 x ⁄8”) 1 x x x x NM!
3
3
-7 U82371-033 HOSE (18” x ⁄4 x ⁄8”) 1 x x x x 57.61
3
3
-8 3400X4 ELBOW 1 x x x x 7.73
-9 3326X6 NIPPLE 1 x x x x 5.37
-10 -492-029 VALVE – Check 1 x x x x 115.26
-11 AN840-8D ADAPTER 1 x x x x NM!
-12 14168-00 LINE ASSEMBLY – Check valve to pump 1 x x x x NM!
-13 AN746-6 CLAMP – Hose ⁄4” 8 x x x x 1.97
3
-14 -82371-025 HOSE (11” x ⁄32 x ⁄2”) 2 x x x x 59.72
27
1
-15 AN842-8D ELBOW 1 x x x x 23.44
27
-16 -82371-023 HOSE (3” x ⁄32 x ⁄2”) 1 x x x x 41.19
1
-17 -14047-000 LINE ASSEMBLY – Discharge, oil separator 1 x x x x 41.77
-18 82371-24 HOSE (6” x ⁄32 x ⁄2”) 1 x x x x NM!
27
1
-19 14046-00 LINE ASSEMBLY – Return, oil separator 1 x x x x NM!
-20 486-381 OIL SEPARATOR 1 x x x x NM!
-21 -14205-000 VALVE – Air regulating, at turn and bank 1 x x x x 112.31
-22 492-028 VALVE – Regulating 1 x x x x NM!
-23 14025-00 LINE ASSEMBLY – Outlet, oil radiator, LH 1 x x x x NM!
-24 14025-00 LINE ASSEMBLY – inlet, oil radiator, RH 1 x x x x NM!
-25 484-646 RING – Seal 4 x x x x NM!
-26 455-158 CONNECTOR – (No. 500-8) 2 x x x x NM!
-27 AN816-8D NIPPLE 1 x x x x 8.72
-28 481-662 PUMP – Vacuum 1 x x x x NM!

Date of Issue – March 1954 71