Page 88 - Piper PA-22 Tri-Pacer Parts Catalog

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 1 112.31
-21 U82371-072 C HOSE – Vacuum pump to regulator (25/32” x 1/2” x 12”) 1 18.41
U82371-028 C HOSE – Vacuum pump to regulator (25/32” x 1/2” x 5-1/2”) 1 25.01
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 7.73
-25 AN840-9D ADAPTER 1 22-3936 to 22-7642 inclusive 28.24
AN842-8D AB ELBOW 1 23.44
-26 3326X6 NIPPLE 1 22-354 to 22-7642 inclusive 5.37
-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 NM!
-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 44.07
-34 AN842-6D ELBOW – 90° 2 22-8000 to 22-8709 inclusive 24.00
-35 22514-00 TUBE ASSEMBLY – Vacuum pump exhaust 1 22-8000 and up NM!
-36 MS20822-8D ELBOW – 90° 1 22-8000 and up 89.71
-37 -458-958 ELBOW – (#134A2) 1 22-8710 and up 523.20
-38 AN818-8D NUT 1 22-8000 and up 6.01
-39 82371-58 HOSE 1 22-8710 and up NM!
-40 U82371-033 HOSE 1 22-8710 and up 57.61
-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 2.50
-44 -82371-030 HOSE 1 22-8710 and up 29.27
-45 -14205-000 VALVE ASSEMBLY – Air regulating 1 22-8710 and up 112.31

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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