| 摘要 |
A tool for holding the pulley of the engine crankshaft stationary while loosening or tightening the crankshaft sprocket bolt. In a first embodiment, the crankshaft pulley holding implement has two piece construction that employs a changeable baseplate for crankshaft pulleys of different sizes. In a second embodiment, the tool has a one piece construction that is less expensive to manufacture. In both embodiments, the tool has a square hole defined therein for receiving a square drive breaker bar and a concave inside edge having a plurality of symmetrically disposed recesses for engaging crankshaft pulley bolts, so that the tool may be placed about the crankshaft pulley bolts and held stationary with the breaker bar while tightening or loosening the crankshaft sprocket bolt.
|
