1
5
2
3
4
Figure 89: PETU (Pump Electronics Tank Unit)
Pos. Name
1
Tank filler neck
2
AdBlue® / DEF line and coolant lines
3
Dosing unit
4
Filter cover (partial view)
5
Tank
Engine identification plates
Identification plate, engine designation and engine serial number
■
The identification plate is located on the valve cover of the en-
gine.
■
The Caterpillar engines are identified by the engine designa-
tion and engine serial number. The Caterpillar service support
point requires these numbers to determine which components
have been used for the engine. The spare part numbers can
thus be determined precisely.
Location of identification plate
The engine identification plate contains the following information:
Identification plate
Operating and Maintenance Manual
Snow groomer
BISON
140
(
255
)
10 - Engine system
BISON 908930245 - 30367
10.7
■