DISTRIBUTION SYSTEMS - SECONDARY HYDR AULIC POWER SYSTEM
Coupler - Disassemble (A.12.A.05 - F.10.A.25)
435, 445, 445CT
1. Install the 1/2 in coupler repair tool or the 3/4 in
coupler repair tool into the coup ler body. Fasten the
assembly in a vise so that the coupler repair tool
is held by the vise jaws.
2. Remove the fitting from the coupler body.
3. Push th e inn er sle eve toward the fitting until the
valve can be rea ch ed. U se locking pliers to hold th e
valve head while the cap screw is being removed.
4. Remove and discard the valve, the inner sleeve, the
seal, and the backup washer.
5. Use s olvent to clean the remaining parts. Use
compressed air to dry the parts.
IMPORTANT: Do not get solvent on the new seals and
valve. Make sure that the female coupler is completely
dry before installing new pa rts.
6. Use solvent to clean the parts of the male coupler.
Use com
pressed air to dry the parts.
7. Use a screwdriver to push the poppet in all the way.
Insert a piece of soft wire between the popper and
the coupler body. Release the poppet. The wire
will hold the poppet open so that the seal can be
remov e d.
8. Use an acceptable tool to remove the seal from
the groove in the coupler body. Do not scratch the
groove.
9. Use solvent to clean the groove for the seal. Use
compressed air to dry the groove.
BS04C195 1
PartsincludedinRepairKit
1. Valve 3. Backup washer
2. Inner valve
4. Seal
1 04/05/2005
A.12.A / 11
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