ENGINE
5-14
BY Service Manual
Special Service Tools
SPECIAL SERVICE TOOLS
Note: The tool numbers used in this section are either Yanmar or BMW part numbers. Yanmar part
numbers are referred to as Yanmar Part No. and BMW part numbers are referred to as OEM Part
No. Tools not having part numbers must be obtained locally.
No. Tool Name Applicable Model and Tool Size Illustration
1
Valve Spring
Compressor
Obtain Locally
2
Valve Stem Seal
Installer
OEM Part No. 11 6 370 Remover, 11 1 960 Protector,
and 11 6 380 Installer
3
Cylinder
Compression
Tester
OEM Part No. 11 0 222 and 11 0 236
4
Piston Ring
Compressor (For
Installing Piston)
Obtain Locally
5
Piston Ring Tool
(For Removing/
Installing Piston
Rings)
Obtain Locally
0002663
0002658
0000824
0000825
To Next Page
General
