Figure 2
Recommended arrangement of air piping and air line system
Torque specifications
Refer to this chart when assembling parts or tightening after a period of service.
JCT-4660
JCT-4661
Front Head Bolt
2-2.5mm *
3mm *
Back Head Bolt
166.3-202.5
166.3-202.5
Front Retainer Bolt
43.4-57.8
43.4-57.8
Oil Tank Bolt
57.8
28.9-32.5
GD Plug
7.2-10.8
10.8-14.5
Air Inlet Assembly
202.58-216.9
202.5-216.9
* torque setting for the front head bolt is given as the measurement between the bottom of the nut and the
end of the bolt, as shown:
Figure 3
