Auxiliary Materials - Baudoulin 4M11G Maintenance Manual

Maintenance Manual of 4M11 Series Diesel Engine For Land Power Generators
Note:
1) Make sure to periodically check the coolant and, to prevent the corrosion and damage,
timely replace depending on actual situation.
2) It's prohibited to use water or low quality coolant as the engine coolant.

2.1.4 Auxiliary Materials

SN. Name
1 MolykotePulver
2 Molykote G-N plus Dark grey
Mark
It's
threads to prevent being
Loctite 242
vibrated to looseness, with
moderate strength.
Applied onto outer threads
for
Loctite 262
preventing vibration from
causing looseness
Table 2-5 Auxiliary Materials
Color
Black
Table 2-6 Reference Table for Sealant Application of Diesel Engine
Main use
applied onto the
locking, sealing,
HEC-Ⅱ-40
Purpose and location
Applied on flat and smooth metal surfaces to prevent seize
For example, applied onto outer surfaces of cylinder liners
Lubrication before the lubricating oil pressure builds up.
For example, applied onto the intake valve stem
List of locations for application of
sealant
Flywheel cover bolt
Camshaft thrust halfring bolt
Camshaft timing gear bolt
Intermediate idler bolt
Front end cover bolt
Engine oil filter base bolt
Oil cooler bolt
Screw plug, control valve, engine
oil cooler,
Bolt, fuel return pipe fixing device,
fuel pump,
Air compressor shaft end thread
Suction filter bolt
Bolts of sensor and harness fixing
device
Auxiliary bolt, cylinder head
11
Supplement
Alternatively, the thread
pre-application sealant
DriLoc204 can
pre-applied.
be