International HS 2.8L, Руководство по обслуживанию

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International HS 2.8L Engine Block
6 7
8120081 - 05/02 - Service Manual
INTERNATIONAL ENGINES
CYLINDER FINISHING
Mandrill and burnishing
1. Adjust the machine to operate at 293 rpm
and advance of 0.15 to 0.30 mm / turn. The
final bore must be gotten in only one pass of
the broach.
2. First step must be made with burnishing
batons of granulation 80 to 100 mash. In
finishing for final bore, it has to be used
batons of granulation 320 mash. In the two
steps, the grain quality of all the batons must
be CG (carbide of green silicon, hardness N).
3. During burnishing, use oil Honilo 407
(Castrol).
4. Finishing must be uniform on all cylinder
extension. All mandrill marks must be
removed. The cylinder surface must not be
polished. The rugosity must be within the
specified values.
Cleaning and inspection
1. Remove incrustated particulate in the inner
surface of cylinder after the burnishing.
2. Check cylinder bore and out-of-roundness.