Service difficulty report · Drive Shaft · Mtsbsi MU2B60

Difficulty date
April 25, 2003
Submitted
May 16, 2003
Operation
Air carrier
Make and model
Mtsbsi MU2B60
Aircraft time
10,938 hours
Propeller
Hartzl HCB4TN5
Part
Drive Shaft
Part number
AG34
Part serial
D3984
Condition
Sheared
Location
Tach Generator
Stage of operation
CR
How discovered
O
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

(CAN) THE PROP INDICATION WAS INTERMITTENT. MAINTENANCE FOUND THE DRIVE SHEARED OFF INSIDE THE TACHOMETER GENERATOR WHERE THE ROLL PIN SECURES THE DRIVE.