Cylinder Block - Detroit Diesel MBE 4000 Service Manual

www.rtrucks.ru

Cylinder Block

The cylinder liner installation tolerances are listed in Table 1-61. The cylinder liner inspection
tolerances are listed in Table 1-62. Cylinder Liner measurements are listed in Table 1-63. The
specifications for measuring cylinder liner protrusion are listed in Table 1-64.
Description
Cylinder Liner Protrusion, From Block, 1-16, Ref. A.
Height of the Cylinder Liner Collar, 1-16, Ref. B.
Depth of the Collar Seat, 1-16, Ref. C.
Thickness of the Seat Insert
Table 1-61
Description
Admissible Out-of-Round of the Cylinder Liner, where it
contacts the O-rings
Admissible Deformation of the Cylinder Liner Collar, at
the Contact Surface with the Seat Insert
Admissible Deformation of the Liner Collar Seat, at the
Contact Surface with the Seat Insert
Table 1-62
Where To Measure
Measuring Point 1: at the O-ring area
Measuring Point 1: at the O-ring area
Measuring Point 1: at the O-ring area
Measuring Point 2: Upper Reversal
Point of the First Piston Ring
At Measuring Point 2, Compare Axis
A to Axis B
Table 1-63
Description
Cylinder Liner Protrusion From Block
Difference Between the Four Measuring Points
Table 1-64
All information subject to change without notice.
6SE412 0403 Copyright © 2004 DETROIT DIESEL CORPORATION
www.rtrucks.ru
www.rtrucks.ru
Cylinder Liner Installation Tolerances
Cylinder Liner Inspection Tolerances
What To Measure
Inside Diameter of the Cylinder Liner,
A class
Inside Diameter of the Cylinder Liner,
B class
Inside Diameter of the Cylinder Liner,
C class
Max. Wear to Cylinder Liner,
Measured Along Axis A and Axis B
Admissible Wear-Out
Cylinder Liner Measurements
Specifications for Measuring Cylinder Liner Protrusion
www.rtrucks.ru
MBE 4000 SERVICE MANUAL
Value: mm (in.)
0.230–0.330 (0.0090–0.0130)
10.10–10.12 (0.3976–0.3984)
9.950–10.010 (0.392–0.3941)
0.14–0.16 (0.0055–0.0063)
Value: mm (in.)
Max.: 0.02 (0.0007)
Max.: 0.02 (0.0007)
Max.: 0.03 (0.0011)
Value: mm (in.)
127.990–127.995 (5.0390–5.0392)
127.995–128.005 (5.0392–5.0396)
128.005–128.010 (5.0396–5.0398)
0.08 (0.003)
Max.: 0.08 (0.003)
Value: mm (in.)
0.245–0.315 (0.0096–0.0124)
Max.: 0.02 (0.0007)
www.rtrucks.ru
1-187
www.rtrucks.ru