Coating materials list (Rev. 2009.08) a The recommended coating materials such as adhesives, liquid gaskets, and greases used for disassembly and assembly are listed below. a For coating materials not listed below, use the equivalent of products shown in this manual. 22 Cate- gory Komatsu code Part No. Capacity Container Main features and applications Adhesive LT-1A 790-129-9030 150 g Tube • Use to prevent rubber gaskets, rubber cushions, and cork plugs from coming out.
LT-1B 790-129-9050 20 g (2 pcs.) Polyethylene container • Use for plastic (except polyethylene, polypropyl- ene, tetrafluoroethylene and vinyl chloride), rub- ber, metal, and non-metal parts which require immediate and strong adhesion. LT-2 790-129-9040 50 g Polyethylene container • Features: Resistance to heat and chemicals. • Use to fix and seal bolts and plugs. LT-3 790-129-9060 (Set of adhesive and hardener) Adhesive: 1 kg Hardener: 500 g Can • Use to bond and seal metal, glass and plastics. LT-4 790-129-9040 250 g Polyethylene container • Use to seal plugs for blank holes Holtz MH 705 790-129-9120 75 g Tube • Heat-resistant seal used to repair engines.
ThreeBond 1735 790-129-9140 50 g Polyethylene container • Instantaneous adhesive. • Curing time: From 5 sec. to 3 min. • Use mainly to bond metals, rubbers, plastics, and woods. Aron-alpha 201 790-129-9130 2 g Polyethylene container • Instantaneous adhesive. • Quick-curing type (max. strength is obtained after 30 minutes) • Use mainly to bond rubbers, plastics, and metals. Loctite 648-50 79A-129-9110 50 cc Polyethylene container • Features: Resistance to heat and chemicals. • Use for fitted portions subjected to high tempera- ture. Liquid gasket LG-5 790-129-9080 1 kg Polyethylene container • Use to seal various threaded portions, pipe joints, and flanges.
• Use to seal taper plugs, elbows, and nipples for hydraulic piping. LG-6 790-129-9160 200 g Tube • Features: Silicon-based heat and cold-resistant sealant. • Use to seal flange surfaces and threaded portions. • Use to seal oil pan, final drive case, etc. LG-7 790-129-9170 1 kg Tube • Features: Silicon-based quick-curing sealant. • Use to seal flywheel housing, intake manifold, oil pan, thermostat housing, etc. LG-8 ThreeBond 1207B 419-15-18131 100 g Tube • Features: Silicon-based, heat and cold-resistant, vibration-resistant, impact-resistant sealant. • Use to seal transfer case, etc.
LG-9 ThreeBond 1206D 790-129-9310 200 g Tube • Use for rough surfaces such as the circle gear top seal which is not clamped by bolts, gaps in the weld which must be caulked, etc. • Can be coated with paint.