fuel supply by diaphragm pump
fuel pump ref. code
SILVER 80 - 90 - 100.4
2.4519.300.0
SILVER 100.6
2.4519.310.0
pump delivery when pressure inside the
circuit changes from 0 to 0.4 bar and
engine is at peak speed (dm
3
/h) l/h
SILVER 80 - 90 - 100.4
100
SILVER 100.6
130
injection by single-cylinder, immersed-type pump
and camshaft-controlled plungers
- manufacturer BOSCH
- type 1
st
version PFR 1K 90 A 503
2
st
version PFR 1K 90 A 517
3
st
version PFR 1K 90 A 542
- number of pumps used 4 cylinder engine 4
6 cylinder engine 6
- injection order 4 cylinder engine 1-3-4-2
6 cylinder engine 1-5-3-6-2-4
- plunger diameter mm 9
- injection system residual calibrating
pressure bar 70
injectors
- manufacturer BOSCH
- injector type DLLA 150 S 925
- injector holder type KBEL 100S 31
- rated calibration pressure bar 180
- injection pipe inside diameter mm 1,5
cylinder pressure at sea level
at 150 r.p.m. (with hot oil) measured by
equipment no. 5.9030.500.6/10 bar 25÷30
dry air filter
- filter ref. code 2.4249.420.0
- filter diameter 8"
fuel filter with replaceable paper cartridge
- filter ref. code
SILVER 80 - 90 - 100.4
2.4319.230.0
SILVER 100.6
2.4319.240.0
- filtering capacity µ 1,5÷2
engine
fuel system - specifications
1
19
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