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Nominal
Nominal No.
thread size
01
R
1
02
R
1
03
R
3
04
R
1
06
R
3
10
R1
12
R1
14
R1
20
R2
Precautions for installation and assembly work
• Tighten the bolts and nuts (sleeve nuts) to the specified torque (KES), unless otherwise specified.
• Install the hoses without twist and interference, and securely fasten the clamps located in-between if they
are.
• Replace all of the gaskets, O-rings, cotter pins, and lock plates with new parts.
• Bend the cotter pins and lock plates securely.
• When applying adhesive, clean and degrease the part, and apply 2 to 3 drops of adhesive to the threaded
part.
• When applying liquid gasket, clean and degrease the surface, and apply it uniformly after making sure that
the surface is free from dirt or damage.
• Clean all of the parts, and repair any damage, dents, burrs, or rust found on them.
• Coat the rotating parts and sliding parts with engine oil.
• Coat the surfaces of the press-fitting parts with molybdenum disulfide lubricant (LM-P).
• After installing the snap ring, check that the snap ring is settled in the ring groove completely.
• When connecting wiring harness connectors, clean the connectors to remove oil, dirt, or water, then
connect them securely.
• Use the eye bolts with no fatigue and deformation and screw them in securely. Match the directions of the
eyes and the hook.
• When installing split flanges, tighten the bolts uniformly and alternately to prevent excessive tightening on
one side.
• As a rule, apply liquid gasket (LG-5) or liquid sealant (LS-2) to the threaded part of each taper male
screws 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
direction 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.
WA320-7
Square head type (A)
/
07042-00108
8
/
07042-00211
4
/
07042-00312
8
/
07042-00415
2
/
07042-00617
4
07042-01019
1
/
07042-01222
4
1
/
07042-01422
2
07042-02026
00 Index and foreword
Foreword, safety and general information
Plug (1)
Hexagonal socket head (B)
07043-00108
07043-00211
07043-00312
07043-00415
07043-00617
07043-01019
07043-01222
07043-01422
07043-02026
00-49
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