Mitsubishi S4E - Page 148

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Part or item
Bell.leru:ktn
If\ieC:lion pn:ssun=
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SPnlY . n~lc
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Needle: "'3l ... ~ se at oll-
tighlne$S
Q earan« of tlppellolle-r
!}In in pin hole:
eJl!I "'r .:'l [) 1;C. or lappet rulle.r
GP JQUe..r pin
RoHer OD
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Ai11igl1t
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Number oC strokes fo r
pumpinl (p riming pump)
Number of strok es for
pumpinc.
Nominal
AsSfimblV!:itandard
Repa ir limit
Service limit
dimension
[Standard clearance 1 [Clearance] [Clearance)
Deflcclion:
12 (0.471)
120
k~","'
± . B~g/cm'2.(± , 1. ) pSi)
1 10 kg/em'
(1706.4 p~)
11564.2 p s;) .
min.
O·
-
Seal .s h" U sh ow 0 0 sign o r I Cil k il gt: un der ~ p rc ~ III C 0(
1 00 kg/ em' (1 4 22 p, i).
0. 0]) - 0. 07 I
[(
0.000' -0 .0028)1
Toesl play:
7 (0.276)
10
.3 (O.oJ 18),
0.033
-0.08'
max .1
1(0.0013 -0 .0033)1
15 (0.591 )
0 -
-0 .027 (- 0.00106)
- a .0 l'! 5
r - O. O O:! g5)
No pa rl ' sholl show s ign of kai.:..."1 se .
Sec Asseml:tly
l csb g between w d I\ o u ~ ng :d lOuld be:
n OI mOle Ihun SO cc (3 cu In .)(mln.
Sl.Bnd~rd.
25. ma x.
30
4S second \. m lx. .
50 sccondJ
Re medy
."-djUSI by inelinS or
shim(s ),
THt by me ans of h 3t1 jj
1C$ler I l.lsittg d les e I f uel
Il, 20
c
C or 6S() r a ppr o )!;,
Ir spray paHern i~ Im-
ptoptf even after nozzle. is
wlSh~ in clan ttTO.scne,
n:place om "Z1\':: Up.
Wash needle \ '~h ' e scat
or rep l .a~ nozzle t ip .
Unit: mm (in.1
Remarks
htiCl;t io fl pressure v:lt m
10 kg/an ' (142.2 p. i) per
0.1 (Q .00 4 ) of s hlln lhic kl'l U$.
Spray of fuel oil should
be unirQrm :II"d r:::()nsist
Gf 11M dro plet $..
Replace no zzle tip when
needle SUrrs ce is SC J:ac (: hcd
or ~orcd .
I
I
Oo se pump dlschat&t pore
with
.. plug. A.pp ly an air
pres5Urr:: Gf 2 k gJcm
1
(21l ps.)
to the pump.lU'Id keep the
()~m9 Lmrncrsed in c H e ~ fuel
longe .. t nllln 1 ... ,Inutes.
Operate priming pump
h .. ndle :II :I !: pc l! d of 60
strokC$/minLltc. Clle ~ " lilt>
number or strokes n:qtliod f ot
making (he pump ,1(aIt dis-
chB811l8 at 3. 1K:3d of I melcr,
Open Ie injecti on pump mt
ISO rpm to chedc the length
or timt Jcquvod fOf (he feed
pu.mp to sLarI dischargIng.
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