Lombardini 15 LD 315 User Manual

49
DATE
22.12.2003
COMPILER TECO/ATI
REG. CODE
1-5302-467
MODEL N°
50707
DATE OF ISSUE
06-95
REVISION 05
ENDORSED
90 91
92
IX
93
Oil filter
Filter components: 15 LD 315/350
1 Seal
2 Adhesive
3 End cap
4 Filtering material
5 Plate
Dimension mm: A = 26.5 B = 18 C = 88.5 D = 67.5 E = 8.5
Characteristics:
Useful filtering area = 75 cm
2
Degree of filtration = 50 µm.
The by-pass valve is set at 0.6-0.8 bar.
Filter components: 15 LD 225
7 Rubber pad
8 Upper cover
9 Filter element
10 Lower cover
Dimension mm: A = 19.0-19.3 B = 12.5 C = 83.0-83.5
Characteristics:
Useful filtering area ≥ 75 cm
2
Degree of filtration = 40-60 µm.
See page 18 for the replacement frequencies.
Oil pressure check
When assembly operations are completed fill engine with oil and
fuel; connect a 10 bar pressure gauge to the oil filter fitting.
Start the engine and check pressure as a function of the oil
temperature (see below).
Calibrated pipe for lubrication of hydraulic tappets
The pipe is fitted to the hydraulic tappets oil line (see fig. 83, detail
11).
If the calibrated hole is clogged, the tappets are not sufficiently
lubricated, valve clearance is therefore increased and the engine
may be noisier.
If the diameter of the calibrated pipe is larger than the ones given
in picture 93, the pressure exerted by the hydraulic tappets may
cause the valves to remain open even during the compression
phase.
LUBRICATION SYSTEM

Lombardini 15 LD 315 Specifications

General

Brand	Lombardini
Model	15 LD 315
Category	Engine
Language	English