Flaring Works - Hyundai HSH-I073NBE Service Manual

Leakage /Freon - 3/4
Factor
Troubles &
Causes
b
Recommending sizes for several pipes which
make proper connectings.
a
b
Air Conditioner Service Manual

Flaring works

Gas leaks and connecting troubles on tubings caused by the inaccurate sizing during flaring
works.
Defect Details
Pipe worked with large
sized b won't be
assemsled into the nut.
Guidelines
c
(a) Pipe dia.
ø6.35
ø9.52
ø12.70
ø15.8
ø19.05
83
Case-3
Pipe worked with small sized
b will make small contact
with nut and gas leak against
even a weak shock.
unit:mm
(b) Hight (c) Flared dia.
1.0~1.3 8.3~8.7
0.8~1.0 12.0~12.4
0.5~0.8 15.4~15.8
0.5~0.8 18.6~19.0
0~0.5 23.3~22.9