Valmet 309 - Technical Data (Injection Pump Bosch A); Injection Pump Bosch P (611, 612)

IEO{N
ICAL DATA
InJoctlon
purp
BOSCfl
iAr
,(8, tll, 4lt, 6ll
Typo
(pump/governor)
..,.........
Injecf lon order:
109, lll .....,..
4 ..........,,.
6ll .............
0 irect lon
ot
rotailon
DIai€ter
of
pump
elen|ent
Stroke
.
. , , . , . , . .
I njec+lon
advance r.............
Oll tllllngsl:
t@
,
311
................
O,l
4l
I
.............
.........0,4
6ll ..........."
....,....0,6
Tigh+enlnq
forque
of
fhe
pressure
valve
holder .......,...,.......
40
Tlghtenlng torque
of fhe
pump gear
retalnlng
nut .................
90
I ) I{hen Installlng
+he Injectlon
pump.
Feed
pump,
iype:
109,
flt
........
4lt, 6lt ...,....
Cons+r uct Ion
Bosch
PES...A,/RSV
1-2-3
|
-2-4-t
|
-5-t-6-2-4
clockrlse
9,5
rm
8n
Se€ lnj.
puirp
odJusilng values
Ntn
NM
Bosch FPIKSG
Bosch
FP,/KEG
Plston
type,
nano
pump
0,6
-
t,0 bar
2,1
bar
22 N
6/2
22
tO
22t/2
seParaie
Fuel
feedlng
pressure
(openlng
p.essure
ot the
over-f lor
yalve)
...
Feed
pump pressu.e
(wlthout
ån overfloH valve) .....,....
InJecllon
punp
BOSCH
nP'
6ll, 612
Type
(
pump/governor
) . , , , . . . . . . . .
lnject lon ord€r .
.
. . . . . . . . .
D Irectlon
ot rotaf loi
DiarFier
of
puop
elefien+
Siroke . , , , . . . . . .
lnjectlon odvance
.........
Tighfenlng iorque
of +he
pressure
valvo
holder
Tlghfenlng torque
of ihe drlve
unlt reialnlng
nut.,..............
Feed
pump,
type ............
Consiruc+
lon
Fuel fe€d
Ing
pressure
(oponlng
Feed
pump pressure
(rllhoui
an
I
nJector
BOSCH
pressur0
of fhe
overf low
valvo)
.,.
overflotr
välve) ....
Consirucf I
on
open I n9
pressure
Con+rol
pressure
Seallng r
lng
Tlghienlng lorque
ot +he nozzle
retalnlng
nu+ ....................
Tlghtenlng
forque
of the InJec+o.
retalnlng nufs
(tcr
the
s.i'uds) .
l) The
value
used In adjustlng
thg openlng pressur€
of
a ne|,
and o
I nJector c v
Construcl
I
on
vPe,, I rig
Pl
Seallng
r
Ing
Tighienlng torque of +he
cap
nut of the lnJecior adjusllng
scrsr
.
Tlgh+enln9 torque of fhe
nozzle
retalnlng
nuf
. . . . . . . . .
. . . . .
. . , . ..
Tlghienlng
iorque
of the
InJector reialnlng nuts
(tor
the
studs) .
InJeqior BOSCH
(612-eng
I
nes,
Construc+
lon
Open I ng
pressure
Conirol
paessure
Seal Ing rlng
Tlghtenlng torque
of ihe
nozzle retalning
nuf ......,......,......
Tlghtenlng
+orque
oi ihe lnJector
retalnlng
nuis
(for
the
studs) .
l) The value
used In adjusflnq
fhe openlng
pressure
of
a nev ano
a
Bosch
PE6P,/RQV
t-r-3-6-2-4
c
lockr
lse
ll|ltn
l0
rm
See
Inj.
pump
adjusllng v6lues
80 Nm
140
Nm
Bosch
FPIK2?
P9
Plsion
type,
separöle
hand
pump
|,2
-
1,5 bör
t,5
bar
Four-hole
nozz
lo
200
+
5
bar
2lo
;5
b6r
a9gs1t4%
60 Nm
l5
Nm
used InJecfor.
Four-hole nozz
le
200
bar
8999 01495
40 tti
90
Nm
20 Nm
FIvg-hole
nozz
le
230
6ar
2t5
+
5
bar
8999
0t 495
60 Nrr
l5
tln
used
Injector.
9-r