Kohler KDI 1903M Workshop Manual

TECHNICAL INFORMATION
2
29
EN
Cap guards must be accurately washed after use and
placed back in their housing
(ST_40).
Important
•
It is highly recommended to have this page visibl
e
during disassembly operations of the components of
the fuel injection circuit.
2.10 Lubrication circuit
2.10.1 Lubrication circuit diagram
The oil pump is driven by the crankshaft on the timing
system side.
On the parts of the systems shown in green on In the
parts in green, the oil is in intake, in the parts in red, the
oil is under pressure and in those in yellow the oil is
returning towards the oil sump 2 (not under pressure).
Tab 2.19
COLOUR
DESCRIPTION
Oil in intake
Oil under pressure
Oil returning to the oil sump
Tab 2.20
POS.
DESCRIPTION
1
Oil pump rotors
2
Oil sump
3
Crankshaft
4
Camshaft
5
Rocker arm pin
6
Hydraulic tappets
7
Rocker arm cover
8
Cylinder head
9
Upper crankcase
10
Lower crankcase
11
Oil filter
12
PTO 3rd/4th gear housing
Fig 2.13
Fig 2.14

Kohler KDI 1903M Specifications

General

Brand	Kohler
Model	KDI 1903M
Category	Engine
Language	English