PIPER AIRCRAFT, INC.
PA-28-161, WARRIOR III
MAINTENANCE MANUAL
PAGE 12
Nov 30/06 5G14
91-10-00
TUBE HOSE HOSE RECOMMENDED MIN MAX MIN
MIL SIZE SIZE SIZE OPER. BURST PROOF BEND
PART NO. O.D. I.D. O.D. PRESS PRESS PRESS RADIUS
MIL-H-8794- 3-L 3/16 1/8 .45 3,000 12,000 6,000 3.00
MIL-H-8794- 4-L 1/16 3/16 .52 3,000 12,000 6,000 3.00
MIL-H-8794- 5-L 5/16 1/4 .58 3,000 10,000 5,000 3.38
MIL-H-8794- 6-L 3/8 5/16 .67 2,000 9,000 4,500 4.00
MIL-H-8794- 8-L 1/2 13/32 .77 2,000 8,000 4,000 4.63
MIL-H-8794-10-L 5/8 1/2 .92 1,750 7,000 3,500 5.50
MIL-H-8794-12-L 3/4 5/8 1.08 1,500 6,000 3,000 6.50
MIL-H-8794-16-L 1 7/8 1.23 800 3,200 1,600 7.38
MIL-H-8794-20-L 1 1/4 1 1/8 1.50 600 2,500 1,250 9.00
MIL-H-8794-24-L 1 1/2 1 3/8 1.75 500 2,000 1,000 11.00
MIL-H-8794-32-L 2 1 13/16 2.22 300 1,400 700 13.25
MIL-H-8794-40-L 2 1/2 2 3/8 2.88 200 1,000 300 24.00
MIL-H-8794-48-L 3 3 3.56 200 800 300 33.00
Construction: Seamless synthetic
rubber inner tube reinforced with
one fiber braid, one braid of high
tensile steel wire and covered with
an oil resistant rubber impregnated
fiber braid.
Identification: Hose is identified by
specification number, size number,
quarter year and year, hose
manufacturer's identification.
Uses: Hose is approved for use in
aircraft hydraulic, pneumatic, coolant,
fuel and oil systems.
Operating Temperatures:
Sizes -3 thru -12: Minus 65°F. to plus
250°F.
Sizes -16 thru -48: Minus 40°F to
plus 275°F.
NOTE: Maximum temperatures and
pressures should not be used
simultaneously.
TUBE HOSE HOSE RECOMMENDED MIN MAX MIN
MIL SIZE SIZE SIZE OPER. BURST PROOF BEND
PART NO. O.D. I.D. O.D. PRESS PRESS PRESS RADIUS
MIL-H-8788- 4-L 1/4 7/32 .63 3,000 16,000 8,000 3.00
MIL-H-8788- 5-L 5/16 9/32 .70 3,000 14,000 7,000 3.38
MIL-H-8788- 6-L 3/8 11/32 .77 3,000 14,000 7,000 5.00
MIL-H-8788- 8-L 1/2 7/16 .86 3,000 14,000 7,000 5.75
MIL-H-8788-10-L 5/8 9/16 1.03 3,000 12,000 6,000 6.50
MIL-H-8788-12-L 3/4 11/16 1.22 3,000 12,000 6,000 7.75
MIL-H-8788-16-L 1.00 7/8 1.50 3,000 10,000 5,000 9.63
Hose Construction: Seamless synthetic rubber inner tube reinforced with
one fabric braid, two or more steel wire braids, and covered with a
synthetic rubber cover (for gas applications, request perforated cover).
Identification: Hose is identified by specification number, size number,
quarter year and year, hose manufacturer's identification.
Uses: High pressure hydraulic,
pneumatic, coolant, fuel and oil.
Operating Temperature:
Minus 65°F to plus 200°F.
CHART 9
HOSE SPECIFICATIONS
MULTIPLE WIRE BRAID RUBBER COVERED
SINGLE WIRE BRAID FABRIC COVERED
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