LiuGong CLG835H, Service Manual

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Coating Materials
January 24, 2017
CLG835H
Coating Materials
Paint standard:
There are two main kinds of colors that applied to 835H:
Yellow: matte (50%) RAL1006 yellow
Grey: matte (40%) RAL7021 grey
The standard of paint quality is as follows (for more information, see QJ/LG 08.44-2013):
Name Specification Main features and purposes
1277 Thread locker seal-
ants
1277
● Features: anaerobic and fast air drying
● Purposes: used for parts not frequently removed
1243 Thread locking seal-
ant
1243 Used for removable parts (speed sensor in general)
Long-term anti-rust agent LONG#2 light yellow
● Features: rust protection for a long time
● Purposes: used for mounting face of pump, sensor,
hydraulic fitting, etc
Efficient cleaning agent
1755
1755
● Features: strong ability of cleaning
● Purposes: used for pump and motor
Anaerobic pipe thread
sealant
1567
● Feature: it has features of high-temperature resistance, self-
lubrication and medium resistance and is used for medium
(sealing oil, air, vapor, water) pipeline cone/taper thread
● Purposes: used for water temperature sensor and oil
pressure sensor
Cleaning agent for electro-
mechanical equipment
HD-10 Used for cleaning oil pipe connectors, etc.
Diesel engine sealant 1515 Used for mounting face of diesel engine flange
Polyurethane sealant 1924 Used for waterproof of start motor and assembling clearance
Mobilux EP None Used for rust protection of rear cover hinge
S/N Items Indicator Testing method Remarks
1
Paint film
appear-
ance
Paint film shall be uniform
color, and no blistering, crack,
wrinkle, under screen, rust,
damage, dirt and so on
Visual check
Refer to the require-
ments at all levels of
surface for details of
allowable defects
2
Paint film
gloss
Meet the minimum require-
ments of paint film gloss at all
levels of surface
Visual/gloss meter
For details, see the
requirements at all lev-
els of surface. For
matte paint, refer to
the special require-
ments
3
Paint film
thickness
Meet the minimum require-
ments of paint film thickness at
all levels of surface
Thickness gauge of paint film
For details, please see
the requirements at all
levels of surface