Komatsu 170-3 Series, Shop Manual, Page: 12 / 454

FOREWORD COATING MATERIALS
00-10
COATING MATERIALS
!
The recommended coating materials such as adhesives, gasket sealants and greases used for disassembly
and assembly are listed below.
!
For coating materials not listed below, use the equivalent of products shown in this list.
Category Komatsu code Part No. Q’ty Container Main applications, features
Adhesives
LT-1A 790-129-9030 150 g Tube
• Used to prevent rubber gaskets, rubber
cushions, and cock plug from coming out.
LT-1B 790-129-9050
20 g
(2 pcs.)
Polyethylene
container
• Used in places requiring an immediately
effective, strong adhesive.
Used for plastics (except polyethylene,
polyprophylene, tetrafluoroethlene and
vinyl chloride), rubber, metal and non-
metal.
LT-2 09940-00030 50 g
Polyethylene
container
• Features:
Resistance to heat and chemicals
• Used for anti-loosening and sealant
purpose for bolts and plugs.
LT-3
790-129-9060
(Set of adhesive
and hardening
agent)
Adhesive:
1 kg
Hardening
agent:
500 g
Can
• Used as adhesive or sealant for metal,
glass and plastic.
LT-4 790-129-9040 250 g
Polyethylene
container
• Used as sealant for machined holes.
Holtz
MH 705
790-126-9120 75 g Tube
• Used as heat-resisting sealant for
repairing engine.
Three bond
1735
790-129-9140 50 g
Polyethylene
container
• Quick hardening type adhesive
• Cure time: within 5 sec. to 3 min.
• Used mainly for adhesion of metals,
rubbers, plastics and woods.
Aron-alpha
201
790-129-9130 2 g
Polyethylene
container
• Quick hardening type adhesive
• Quick cure type
(max. strength after 30 minutes)
• Used mainly for adhesion of rubbers,
plastics and metals.
Loctite
648-50
79A-129-9110 50 cc
Polyethylene
container
• Resistance to heat, chemicals
• Used at joint portions subject to high
temperatures.
Gasket
sealant
LG-1 790-129-9010 200 g Tube
• Used as adhesive or sealant for gaskets
and packing of power train case, etc.
LG-5 790-129-9080 1 kg Can
• Used as sealant for various threads, pipe
joints, flanges.
• Used as sealant for tapered plugs,
elbows, nipples of hydraulic piping.
LG-6 790-129-9020 200 g Tube
• Features: Silicon based, resistance to
heat, cold
• Used as sealant for flange surface, tread.
• Used as sealant for oil pan, final drive
case, etc.
LG-7 790-129-9070 1 kg Tube
• Features: Silicon based, quick hardening
type
• Used as sealant for flywheel housing,
intake manifold, oil pan, thermostat
housing, etc.
Three bond
1211
790-129-9090 100 g Tube
• Used as heat-resisting sealant for
repairing engine.
Three bond
1207B
419-15-18131 100 g Tube
• Features: Silicone type, heat resistant,
vibration resistant, and impact resistant
sealing material
• Used as sealing material for transfer case
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