93
VD00828
7 Winter storage procedure
Check and replace the zinc anodes as fol-
lows:
Stop the engine.
•
Close the sea cock.
•
Remove the zinc anode from the heat ex-
•
changer housing and respectively.
Replace the (new) zinc anode and the
•
copper ring. Use a sealant, for example
Loctite® Thread Sealant with PTFE or
LOXEAL® 18-10 Pipe Sealant.
Open the sea cock, start the engine and
•
check for leaks.
19
VD00829
Z
inC
anode
,
art
.
Code
:
08-00034
s
eal
washer
,
art
.
Code
:
STM9315
Summary of Contents for DT4.70
Page 1: ...Operation manual DT4 70 DTA4 85 ...
Page 2: ...ii ...
Page 141: ...139 ...
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