SECTION 8 -- SPECIFICATIONS
8--6
TIMING
With overhead valves Timing data
Inlet :
--startbeforeTDC ............................
--endafterBDC ..............................
12
o
31
o
Exhaust :
--startbeforeTDC.............................
--endafterBDC...............................
50
o
16
o
Valve clearance, engine cold :
-- inlet and exhaust mm (in)................ 0.30± 0.05 (0.0118 ± 0.002)
FUEL SYSTEM
Double--diaphragm fuel pump on injection pump supply line.
Rotary injection pump with centrifugal speed governor operating at all speeds and incorporating automatic
advance BOSCH VE--type.
Fuel filtration :
-- mesh filter in the fuel pump;
-- replaceable cartridge filter in the injection pump
feed line with water separator.
Fuel sediment filter (optional).
Double cartridge dry air filter, with centrifugal pre--filter and automatic dust extractor.
Optional : air filter with self--cleaning device (Donaspin).
MODEL
TD 60D TD 70D TD 80D TD 90D TD 95D
Engine injection pump, number of
orifices :
3 4
Before TDC of cylinder No. 1 on
compression st roke (°): ..........
4±0.5 0±0.5 4±0.5 1±0.5 0±0.5
Injectors : 3 cyl. 4 cyl.
--firingorder: ................... 1--2--3 1--3--4--2
--numberofinjectionnozzles: .... 5
-- calibration :
bar ..........................
(Psi) .........................
kg/cm
2
.......................
260--272
(3770 to 3945)
265--277