MTU Detroit Diesel 183 Series Technical Publication page 587

Task Description
20-2670a Coolant Distributor Housing Removal and Installation
(Ship version 8/12V 183 T..2 with compact intercooler)
1 Distributor housing
2 Plug M36x2
3 Plug M18x1.5
4 Sealing ring A18x22
5 Filler neck
6 Marker plate
7 Gasket
8 Gasket
9 Hex screw M18x25
10 Washer
11 Gasket
12 Socket-head screw M8x60
13 Hex screw M8x170
14 Hex screw M10x70
15 Hex screw M10x170
16 Hex screw M10x80
17 Hex screw M16x80
18 Washer
19 Washer
20 Washer
21 Washer
Removal and installation
as shown in illustration.
Note:
Before installing the coolant distributor housing, it is essential to install the coolant inlet and
outlet elbows, shown in Subgroup 2570b.
20080/1 E 98-12
replace.
replace.
replace.
replace.
Group 20
Subgroup 2670a
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