Page 88 - Piper PA-22 Tri-Pacer Interactive Digital Parts Catalog
P. 88

SECTION III
            VACUUM PUMP INSTALLATION                                                                   Cockpit Group

             Figure
              and      Part
              Index   Number    Code              NOMENCLATURE                No. Req.  SERIAL NUMBERS AFFECTED                   PRICE
             Number
              24-20  -14205-000   VALVE – Air regulating, turn and bank      1                                                    101.87
              -21   U82371-072  C  HOSE – Vacuum pump to regulator (25/32” x 1/2” x 12”)  1                                       16.7
                    U82371-028  C  HOSE – Vacuum pump to regulator (25/32” x 1/2” x 5-1/2”)  1                                    22.69
                    61541-10      HOSE – Vacuum pump to regulator            1  22-8000 to 22-8709 inclusive                      NM!
                    61S41-13      HOSE – Vacuum pump to regulator            1  22-8710 and up                                    NM!
              -22   462-016       GASKET – Oil return plate                  1  22-3936 to 22-7642 inclusive                      NM!
              -23   492-059    D  VALVE – Suction regulator (#643-646)       1                                                    NM!
              -24   3400X4        ELBOW                                      2                                                    7.4
              -25   AN840-9D      ADAPTER                                    1  22-3936 to 22-7642 inclusive                      28.24
                    AN842-8D   AB  ELBOW                                     1                                                    12.4
              -26   3326X6        NIPPLE                                     1  22-354 to 22-7642 inclusive                       4.87
              -27   14048-00      ELBOW – Hose reinforcement                 1  22-354 to 22-7642 inclusive                       NM!
              -28   14168-00   BC  LINE ASSEMBLY – Check valve to pump       1                                                    NM!
              -29   AN840-8D   BC  ADAPTER                                   1                                                    11.31
              -30   492-059    D  VALVE – Suction regulating (#643-646)      1  22-8000 to 22-8709 inclusive                      NM!
                    492-065       VALVE – Suction regulating (#133A4)        1  22-8710 and up                                    NM!
              -30a  751-815    E    FILTER – Regulating valve (#B-3005A1)    1                                                    NM!
              -31   15077-00      ELBOW – 45°                                1  22-8000 to 22-8709 inclusive                      NM!
              -32   AN912-2D      BUSHING – Reducer                          1  22-8000 to 22-8709 inclusive                      8.16
              -33   AN842-4D      ELBOW – 90°                                1  22-8000 and up                                    29.5
              -34   AN842-6D      ELBOW – 90°                                2  22-8000 to 22-8709 inclusive                      21
              -35   22514-00      TUBE ASSEMBLY – Vacuum pump exhaust        1  22-8000 and up                                    NM!
              -36   MS20822-8D    ELBOW – 90°                                1  22-8000 and up                                    32.36
              -37   -458-958      ELBOW – (#134A2)                           1  22-8710 and up                                    523.2
              -38   AN818-8D      NUT                                        1  22-8000 and up                                    5.45
              -39   82371-58      HOSE                                       1  22-8710 and up                                    NM!
              -40   U82371-033    HOSE                                       1  22-8710 and up                                    52.26
              -41   458-945       ELBOW – (#134A3)                           2  22-8710 and up                                    NM!
              -42   3750X4        TEE                                        1  22-8710 and up                                    9.33
              -43   3224X2        BUSHING                                    1  22-8710 and up                                    2.5
              -44   -82371-030    HOSE                                       1  22-8710 and up                                    26.56
              -45   -14205-000    VALVE ASSEMBLY – Air regulating            1  22-8710 and up                                    101.87

                                  A – Used prior to 22-3936 when regulating valve installed on engine side
                                    of firewall.
                                  B – Used prior to 22-3936 when regulating valve installed on cockpit side
                                    of firewall.
                                  C – Not used on PA-22-108.
                                  D – Not available. Suction Regulating Valve Replacement Kit 756-764
                                    will be supplied as a replacement. If Kit 756-764 has previously been
                                    installed, order Valve Assembly 492-065.
















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