3.6.34. Check the compressor
Delivery air piping (1) must have no pressure. Slacken bolt-•
ing (2). Drain pressure air from the system.
Remove delivery air piping (1) away from compressor.•
When the overall extent of carbon deposited on the wall ex-•
ceeds the value of X+X=2 mm (1/16 in), you must clean or
replace delivery pipe leading from compressor, and please
contact your dealer to carry out overall inspection and re-
pair of the compressor.
Following rst 50 hours, please tighten the bolts for compres-•
sor head in such sequence as per the Fig. using 30÷33 Nm
(22÷24.5 lb ft) torque. Perform this on the cold engine after
the machine has been stopped.