2-4E
Repair manual KTM LC4
Art.-Nr
. 3.206.014 -E
8
7
1
2
3
4
5
6
9
10
11
Oil circuit
The oil pump
1
pumps the engine oil past the by-pass valve
2
through the oil filter
3
. After the oil filter, an oil lead branches
off to a jet
4
which sprays engine oil onto the piston pin bearing and piston head. The second oil lead takes the main flow of oil
to the microfilter
5
, which filters out even the finest impurities. The cleaned engine oil is pumped through the oil lead and the
clutch cover into the crankshaft to the connecting rod bearing
6
and drips into the crankcase. An additional oil pump
7
sucks
the engine oil out of the crankcase and pumps it through the oil line
8
to the gear wheels of the 4th and 5th gear. Via the gear
wheels, the engine oil reaches the oil sump. The timing chain
9
runs through the oil sump and transports the engine oil upwards
to the cylinder head. Through the bore
bk
the oil reaches the camshaft
bl
and the valves.
Summary of Contents for 400-660 LC4 1998-2005
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Page 167: ...Repair manual KTM LC4 Art Nr 3 206 014 E 8 3E CARBURETOR MIKUNI BST 40...
Page 175: ...Repair manual KTM LC4 Art Nr 3 206 014 E 8 11E CARBURETOR DELL ORTO PHM 40 SD...
Page 179: ...Repair manual KTM LC4 Art Nr 3 206 014 E 8 15E CARBURETOR DELL ORTO PHM 38 ND...
Page 184: ...8 20E CARBURETOR DELL ORTO VHSB 38 QS...
Page 191: ...Repair manual KTM LC4 Art Nr 3 206 014 E 8 27E CARBURATOR KEIHIN FCR 41...
Page 203: ...8 39E Repair manual KTM LC4 Art Nr 3 206 014 E CARBURETOR KEIHIN FCR MX 41...
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Page 413: ...Repair manual KTM LC4 Art Nr 3 206 014 E 13 46E KTM 640 LC4 E 2001...
Page 414: ...13 47E 625 SuperComp 2002 SERVICE...
Page 415: ...Repair manual KTM LC4 Art Nr 3 206 014 E 13 48E KTM 625 SUPER COMPETITION 2002...
Page 416: ...13 49E SERVICE 640 LC4 ADVENTURE...
Page 417: ...Repair manual KTM LC4 Art Nr 3 206 014 E 13 50E KTM 640 LC4 ADVENTURE 2002...
Page 418: ...13 51E SERVICE DUKE 2002...
Page 419: ...Repair manual KTM LC4 Art Nr 3 206 014 E 13 52E KTM DUKE 2002...
Page 424: ...13 57E 660 SMC 2003...
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