Volvo D24 - Page 87

Group 2l Engine
ff.n\ |
Camshaft trcnt seal,
reDlacement
Zoro injection
pump
and dial
indicator
Slowly tum engine
anticlockwise until min
reached on di6l indicator.
Set zero.
o19
reading is
o20
Check
pump
sefting
Slowly turn engine clockwise
untilflywheel reaches
'0'
lfengine isturned
toofar it must beturned backapprox.
1/46nd then to
'o'
mark
otherwise setting willbe incoF
Dial indicator
should showl
D 20...........................
0.7F0.83mm
=
0.0295-0.0327in
D 24 ........................... 0.6F0.73
mm
=
0.0256-0.0287 in
D 24 IJS!,/Canada
197F1981
................. 0.65-0.73mm
=
0.0256-0.0287an
1982-.........................
0.82-0.90 mm
=
0.0323-0.0354in
Correct reading: Iighten
injection
pump
mounting
bolts. Proceed
to O23.
lncorrect
rcading: Readjust acco.ding to below.
d.i
inzr
r rr
ltR\)
Check/adjust
pump
setting
D 20 .................................................
D 24.................................................
D 24USA"/Canada
197F1981 .........
1982-.................
021
0.80 mm
=
0.0315in
0.70 mm
=
0.0276in
0.70 mm
=
0.0275in
0.85 mm
=
0.0335in
Reading less than specified:
Slacken
pump
mounting bolts and
turn
pump
inwards
to oblain correct value. Tighten mounting
bolts and
repeat
check of
pump
setting,
85