00 Index and foreword
Precautions when performing operation
Removal of pipe joints of taper pipe thread type
Nominal
Nominal No.
thread size
01
R1/8
02
R1/4
03
R3/8
04
R1/2
06
R3/4
10
R1
12
R1 1/4
14
R1 1/2
20
R2
Precautions for installation and assembly work
Tighten the bolts and nuts (sleeve nuts) to the specified torque (KES), unless otherwise specified.
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Install the hoses without twist and interference, and securely fasten the clamps located in-between if they
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are.
Replace all of the gaskets, O-rings, cotter pins, and lock plates with new parts.
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Bend the cotter pins and lock plates securely.
q
When applying adhesive, clean and degrease the part, and apply 2 to 3 drops of adhesive to the threaded
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part.
When applying liquid gasket, clean and degrease the surface, and apply it uniformly after making sure that
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the surface is free from dirt or damage.
Clean all of the parts, and repair any damage, dents, burrs, or rust found on them.
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Coat the rotating parts and sliding parts with engine oil.
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Coat the surfaces of the press-fitting parts with molybdenum disulfide lubricant (LM-P).
q
After installing the snap ring, check that the snap ring is settled in the ring groove completely.
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When connecting wiring harness connectors, clean the connectors to remove oil, dirt, or water, then con-
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nect them securely.
Use the eye bolts with no fatigue and deformation and screw them in securely. Match the directions of the
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eyes and the hook.
When installing split flanges, tighten the bolts uniformly and alternately to prevent excessive tightening on
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one side.
As a rule, apply liquid gasket (LG-5) or liquid sealant (LS-2) to the threaded part of each taper male screws
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which receives pressure.
However, if the threaded part is difficult to degrease, you may use a seal tape.
When winding a seal tape onto a right-handed taper male screw, wind it clockwise in the advancing direc-
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tion of the threads, seeing from the screw end and starting at the third thread.
a If you wind the seal tape in the opposite direction, it becomes loose and comes off or its end part is
pushed out, and that can cause oil leakage.
00-46
Square head type (A)
07042-00108
07042-00211
07042-00312
07042-00415
07042-00617
07042-01019
07042-01222
07042-01422
07042-02026
Plug (1)
Hexagonal socket head (B)
07043-00108
07043-00211
07043-00312
07043-00415
07043-00617
07043-01019
07043-01222
07043-01422
07043-02026
WA200-7