Mitsubishi S6R Series Service Manual page 270

Chapter 11 INLET AND EXHAUST SYSTEMS
Replace
Disassembling Sequence
1 Air cooler cover
11-12
Fresh air cooler external cooling, air cooled exhaust manifold spec
2
Air Cooler - Disassemble, Inspect and Assemble
Replace
The mating face between the element
and plate must be sealed with KE45-W
(Shin-Etsu Chemical Co., ltd.) or
equivalent silicon sealant (2 places).
Replace
2 Air cooler element (Approx 40 kg [88 lb])
Replace