Group 21 Engine
Cylinder
head, removal
D9
Disconnect
from cylinder head:
-wire
for temperature
gauge
sender
-wire
for
glow plugs
copper connecting strip for rear
glow plug
-
feturn hose from rear iniector
-
wire for temperature
gauge
sender at rear of cylinder
D10
Remove:
-timing
gear
covers
(front
+ read
Dl1
Tum
engine until cyl.
1 is
at
TDC
-
injection
Always useihevibration dampercenter boltto turn the
27
mm socket or
wrench
5148.
Both
cylinder'l cams should
point
obliquely upwards.
Flywheelat'0'mark.
D12
Remove retaining screws from belt cover on
cylinder head
Take
carelhat washer on innerscrewdoes nol falldown
into lower timing
gear
case cover.
(Late
type engines do not have this washer).
30