RTH1, SR, SRF Hoses

ASSEMBLY INSTRUCTIONS FOR:

1100 SERIES TWO-PIECE COUPLINGS. USE ONLY RYCO RTH1 SERIES HOSE.

STEP ONE

Tape with masking tape at the cut position to
prevent wire braid flaring.

STEP TWO

Cut hose to length. Ensure hose iscut squarely.
   Clean hose bore.
   WARNING: Do not smoke in the vicinity when
   cutting RTH1 hoses because fumes created are
   toxic and may mix with cigarette smoke when
   inhaled.

STEP THREE

Refer to “RYCO Crimp Chart” for Mark Length
   of Ferrule.
   Mark outer cover with Mark Length.
   Slide ferrule onto hose.
   Chamfered inside edge of 1100 ferrule assists
   feeding RTH1 braid into ferrule.

STEP FOUR

   Push insert all the way into hose (do not use
   lubrication).
   Hose tube must abut shoulder collar of insert.
   End of ferrule must abut back of hex of fitting.
   Other end of ferrule must be in line with
“Mark Length” mark.

STEP FIVE

   Place assembled end into jaws of crimp machine.
   Operate the machine to crimp the ferrule to the
   predetermined diameter.
   (Refer to “RYCO Crimp Chart”).
   Open the crimp machine.

STEP SIX

Check that ferrule has not moved during crimping
   and that it has locked over shoulder collar.
   Check that full length of ferrule has been crimped.
   Check the crimp diameter with a caliper or micrometer.
   Crimp diameter should be measured halfway along
   ferrule.
   Measure between the ridges, and make sure that
   the caliper fingers do not touch ridges.

ASSEMBLY INSTRUCTIONS FOR:

3300 SERIES SERIES SUCTION HOSE COUPLINGS. USE ONLY RYCO SR and SRF SERIES HOSE.

STEP ONE

Cut hose to required length using a cut-off saw.
Ensure helix wires are not protruding.
Ensure hose is cut squarely.

STEP TWO

Mark the cover of the hose to ensure that Clamp
will be correctly located.

STEP THREE

Slide Clamp over hose.
Push the coupling into the hose bore until hex or
   collar abuts end of hose.
   Position Clamp, and tighten bolt to recommended
   torque.