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PREMIER MANUFACTURING COMPANY
Page 8
INSPECTION / MAINTENANCE / OPERATION
Model 890CL/890CRCoupling
CLOSING Coupling Latch:
1. Verify that the 890CL/890CRCoupling is in the
FULLY OPEN POSITION prior to connecting
to a drawbar eye. Follow the above,
Opening Coupling Latch procedure, as the
890CL/890CRCoupling will not properly close
unless first being in the fully open position. To
make certain the coupling is fully open, grasp
the top of the 892 Hook and pull out and down
until full rotational travel is reached.
2. The 890CL/890CRCoupling is designed to
close and latch automatically. Carefully align
the drawbar eyes with the coupling openings
and slowly back the vehicle into the drawbar
eyes. As the drawbar eye engages the
892 Hook, the hook will rotate upward and
automatically latch closed. AUTOMATIC
LATCHING DOES NOT ALWAYS OCCUR.
VERIFY THE 890CL/890CRCOUPLING
HAS BEEN LATCHED PRIOR TO
TOWING. WARNING: TAKE CARE WHEN
CONNECTING THE DRAWBAR EYES TO
THE 890CL/890CRCOUPLINGS, AS ABUSIVE
VEHICLE COUPLING CAN CAUSE SEVERE
DAMAGE TO THE 894 PIN.
3. Visually verify that the 891 and 896 Handles
are in their locked close, upward most positions
as shown in the Standard Installation Drawing.
4. Verify that the 891P Pin hole, in the 891
Handle, is aligned with the slot in the
890CL/890CRCoupling body. Insert the 891P
Pin into the hole until it is stopped by ringlet on
the pin. If the pin hole is not exposed enough
for the pin to fit, the 890CL/890CRCoupling is
not locked closed. Do not operate the coupling
without the pin securely residing in the handle.
5. This product is designed to be operated within
its free rotation limits. It is the responsibility of
the vehicle designer/end user to ensure that
these limits are not exceeded (do not bind-up/
jackknife).
6. WARNING: Prior to towing, make certain that
adequately rated safety chains have been
properly connected.
- Do not weld on any coupling assembly
- Always use Grade-8 fasteners properly torqued
- Do not apply lubricants to the coupling hook
- Clean & inspect coupling for damage & excessive wear prior to each and
every use
- Lubricate all coupling components at a minimum of 90 day intervals
- Do not bind-up (Jackknife) any application as stresses can cause damage
to products or components, resulting in failure and detachment of the trailer
while in use
IMPORTANT GUIDELINES that apply to all Premier Non-Air Couplings
