Iveco N60 ENT M37, Technical And Repair Manual, Page: 175 / 194

70207
70208
Figure 6
7
Figure 6
8
If a different clearance value is found, replace the half bearings
and repeat the check.
Once the specified clearance has been obtained, lubricate
the main half bearings and fit them by tightening the
connecting rod cap fastening screws to the specified torque.
Once connecting rod-piston assemblies refitting is over, use
dial gauge 39395603 (1) fitted with base 99370415 (2) to
check piston (3) protrusion at T.D.C. with respect to the top
of the engine block.
Protrusion shall be 0.28 to 0.52 mm.
Before the final fitting of the connecting rod cap
fastening
screws, check that their diameter
measured at the centre of the thread length is not
< 0.1 mm than the diameter measured at approx. 10
mm from screw end.
Check manually that the connecting rods (1) are sliding
axially on the output shaft pins and that their end float,
measured with feeler gauge (2) is 0.10 to 0.33 mm.
Checking piston protrusion
OVERHAUL APRIL 2004 N60 ENT M37
8.175