Group 21 Engine
Camshaft
rcar seal, replacement
P10
Disconnect cold start device
Slacken screw 1. Push lever foMard and
rotate sleeve
90".
Note! Do notturn screw2 otheMise
it willbe necessary
to remove cold start device and reset it on a test bench.
Press back lever against stop.
Basic-set
iniection
pump
Slacken
pump
mountins
bolts
(Allen
key
=
6 mm)
Align marks on
pump
and
mounting bracket
by t'rrning
pump.
Retighten
mounting bolts.
P12
Set dial indicator zero. Lock
pump gear
at cyl.
1
inlection using stop 5193
Unscrew and
remove
plug
from injection
pump
distri
Install holder 5r94 and dial indicator
{ranse
0-3 mml.
Set
gauge
to approx. 2 mm.
Turn
pump
sear
clockwise until mark on
gear
and
mounling bracket coincide.
Then turn
pump
sear
back s ightly until min reading
regislers
on dial
indicalor.
Set indicator to zero.
Turn
pump gear
clockwise untilmark on
sear
and
pump
moLrnting brackei coincide. Lock
gear
in this
position
wlth
stop 5193.
(lnsert
stop through
pump gear
into
mounting bracket.)
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