Heat Exchanger - Disassemble And Inspect - Mitsubishi S6R Series Service Manual

Chapter 10 COOLING SYSTEM

2.4 Heat Exchanger - Disassemble and Inspect

Replace: every 500 hours
or within 12 months
8
Replace
7
Disassembling Sequence
1 Cover
2 Packing
3 Cover
2.4.1 Heat Exchanger Element - Clean
(1) Clean the pipe outside pouring water with wire brush or
the like. Inspect the element for corrosion and cracks.
(2) Remove deposits from inside of pipes inserting a bar.
10-12
Cleaning: every 2000 hours
or within 24 months
1
2
5
6
Replace
9
Replace: every 500 hours
or within 12 months
Heat Exchanger - Disassemble and Inspect
4 O-ring
5 Element
6 Packing
Replace
4
3
7 Zinc bar
8 Zinc
9 Expansion tank
Heat Exchanger Element - Clean
MTK, MPTA, MPTK spec
Replace: every 500 hours
or within 12 months
8
7
Replace