36 of 132
M-SV-001-EN Rev.E
Compressor Components
Figure 24 - Major Revision
“E” Compressor Fittings
The following link will provide general
information on ORFS fittings:
Field installation from old style fitting
Flexible Line
1. If connection is flexible hose to 3/8 or 1/2 inch
flare, entire hose will require replacement with
new style.
2. Remove pressure from compressor as per OEM
standard procedure.
3. Source appropriate OEM specified and
procured flexible line.
4. Remove nut from connection fitting body.
Discard blanking disc, nut, and braze sleeve.
5. Before installation of OEM supplied flexible
line, inspect O-ring face is clean and free from
scratches or other damage. Lightly smear O-ring
lube on O-ring face of line and install line using
two wrenches, one to hold body of fitting.
Rigid 1/2 inch copper connection
1. If connection is 1/2 inch rigid copper, a length
of 1/2 inch copper must be brazed into the braze
sleeve.
2. Remove pressure from compressor as per OEM
standard procedure.
3. Remove nut from connection-fitting body.
Discard blanking disc. Locate braze sleeve and
clean. Ensure removal of all oil and surface debris.
Braze as for standard OEM process for copper/
steel joint.
4. Place appropriate length of 1/2 inch copper
tube into braze sleeve. Pretreat/flux joint area
as per OEM standard procedure. Braze pipe to
sleeve ensuring nut can be fitted after brazing
or otherwise position as required. Clean flux and
any excess filler from joint.
5. Clean O-ring face of sleeve ensuring no
scratches or debris is present. Apply light smear
of O-ring lube to face of sleeve and assemble to
fitting. Tighten nut using two line wrenches with
one holding body of fitting.
NOTE
Flexible lines are not supplied by DTC. Selection of appropriate hose and fitting is the responsibility of OEM/installer. This infor-
mation is readily available from various sources. The following link is one source that may be used to obtain this data. The line
selected should be tested for adequate flow capacity.
http://www.hoseandfittingsetc.com/product/fittings/hose-fittings/26-series/26-series-
Summary of Contents for Turbocor TT-300
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