R1040 MAINTENANCE MANUAL
Page 3 of 48
Engine no is punched on the Name Plate which is fixed on the engine Crankcase.
Fig. No 2.1.1 show the engine nameplate
2.2.2 Engine Number System
4H 3002 / 06 00001
Engine serial No
Year of Manufacturing
Application code No. (i.e. build of the engine)
2H for 2R1040
3H for 3R1040
4H for 4R1040NA or 4R1040T or 4R1040TA
6H for 6R1080T or 6R1080TA
Please furnish the complete engine number so that matter concerning Customer Service and
Spare Parts can be more easily dealt with.
2.2.3
Model Designation
The engine model is punched on nameplate in column ‘TYPE’. The information about engine
series, No off cylinders, Piston displacement in liter per cylinder and Aspiration is
mentioned. The examples are stated below will clarify the matter.
3 R 1040
Indicates Piston displacement 1.04 Lit. /Cylinder as
1040
Indicates series of engine as
R
series
Indicates No.off Cylinders as
3
6 R 1080 TA
Indicates engine aspiration
TA
as ‘Turbocharged After cooled’
engine. (In case of Naturally aspirated engines this denomination is
not mentioned.)
Indicates Piston displacement 1.08 Lit. /Cylinder as
1080
Indicates series of engine as
R
series
