PRODUCT IDENTIFICATION 1.4.3 ENGINE SERIAL NUMBER AND EX- HAUST GAS EMISSION PLATE The engine serial number is stamped on the plate positioned on the top of the engine cylinder head cover. RWA08650 The exhaust gas emission plate is applied on the top of the en- gine cylinder head cover. 1.4.4 TRAVEL REDUCTION GEAR SERIAL NUMBER The serial number of the travel reduction gear is stamped on the plate positioned on the outer side of the reduction gear cover. RWA04970 7