For Engine Service - Yamaha XT 600 AC Service Manual

1-5
4. Compression gauge
PI N. YU-33223-Q)
P/ N.90890-03081-®
Adapter (M 12)
PI N. YU-33223-3-@
Extension
PI N. 90890-04082-@
These gauges are used to measure the engine
compression.
5. Valve adjusting tool
PI N. YM-08035-Q)
P/ N.90890-01311-®
This tool is necessary for adjusting the valve
clearance.
FOR ENGINE SERVICE
1. Universal clutch holder
PI N. YM-91 042-Q)
PI N. 90890-04086-®
This tool is used to hold the clutch when remov-
ing or installing the clutch boss locknut.
2. Crankcase separator
PIN. YU-01135-A
PIN. 90890-01135
This tool is necessary to separate the crankcase.
3. Valve spring compressor
PIN. YM-04019
PIN. 90890-04019
This tool is needed to remove and install the valve
assemblies.