Lombardini 11 LD Series User Manual

36
COMPILER TECO/ATL
REG. CODE
1-5302-296
MODEL N°
50510
DATE OF ISSUE
01.89
REVISION 02
ENDORSED
DATE
17.04.2003
74
75
76 77
VIII
Main bearing supports
1 Flywheei side
2 1st central
3 2nd central
4 Gear side
Dimensions (mm)
I = 85.785÷85.815
L= 152.000÷152.020
M= 60.000÷60.020
N = 150.000÷150.020 (with tightened bearing)
0 = 148.000÷148.020 (with tightened bearing)
P= 77.990÷78.010
Main bearing housings
Dimensions (mm):
A = 152.000÷152.020
B = 150.000÷150.020
C = 148.000÷148.020
D = 78.000÷78.020
Crankshaft end play
Dimensions (mm):
A = 48.200÷48.250
B = 47.950÷48.000
Check crankshaft end play after refitting the crankshaft pulley and
tightening its nut at 30 Kgm; the crankshaft end play is equal to 0.20
÷0.30 mm and is not adjustable. lf this value cannot be obtained
check A and B, and possibly replace the parts whose size is
inadequate.
DISASSEMBLY/REASSEMBLY

Lombardini 11 LD Series Specifications

General

Brand	Lombardini
Model	11 LD Series
Category	Engine
Language	English