Changing Camshaft Bearing; Checking Valves - KTM 400 EXC AUS 2011 Repair Manual

30lENGINE - WORK ON THE INDIVIDUAL PARTS
- Mount the cylinder head.
I
Clamping plate (75029050000) ( .. p. 258)
- Remove the camshaft bearing using the special tool.
I
Push-out drift (75029051000) ( .. p. 258)
- Remove the small camshaft bearing
0
using the special tool.
Bearing puller (15112017000) ( .. p. 254)
Insert for bearing puller (15112018100) ( .. p. 254)
- Press the small camshaft bearing in until flush using the special tool
e.
I
Push-in drift (75029044020) ( .. p. 258)
- Press the large camshaft bearing in until flush using special tool
e.
I
Push-in drift (75029044010) ( .. p. 257)
Checkinl valves
• Info
I
The valve shaft is hard-chrome plated; wear generally appears at the valve guide.
200193-10
- Check the valve plate for run-out.
Valve
Run-out at valve plate S 0.05 mm (S 0.002 in)
»
If the measured value does not meet specifications:
- Change the valve.
132
30lENGINE - WORK ON THE INDIVIDUAL PARTS
- Mount the cylinder head.
I
Clamping plate (75029050000) ( .. p. 258)
- Remove the camshaft bearing using the special tool.
I
Push-out drift (75029051000) ( .. p. 258)
- Remove the small camshaft bearing
0
using the special tool.
Bearing puller (15112017000) ( .. p. 254)
Insert for bearing puller (15112018100) ( .. p. 254)
- Press the small camshaft bearing in until flush using the special tool
e.
I
Push-in drift (75029044020) ( .. p. 258)
- Press the large camshaft bearing in until flush using special tool
e.
I
Push-in drift (75029044010) ( .. p. 257)
Checkinl valves
• Info
I
The valve shaft is hard-chrome plated; wear generally appears at the valve guide.
200193-10
- Check the valve plate for run-out.
Valve
Run-out at valve plate S 0.05 mm (S 0.002 in)
»
If the measured value does not meet specifications:
- Change the valve.
132