Spider Socket, 2-Sprocket Spider; Spider Socket, 8 Notch; Torque Tool - Giant MY20 Service Manual

SPIDER SOCKET, 2-SPROCKET SPIDER

For (dis)assembly of the Hex-locknut on a 2-sprocket front chain wheel on the
SyncDrive Sport motor, a conventional 36mm hex-socket will not fit, because
the outside diameter is too large to fit the spider. A special socket with
smaller outside diameter can be ordered from Giant: 2520-36NUT-02V.
Security Torx key:
2520-T25-01V

SPIDER SOCKET, 8 NOTCH

For the 8-notch locknut as used for the chain wheel on the SyncDrive Pro
motors (with ISIS BB) there are already sockets available in the market, like
Parktool BBT-18 or Truvativ TL2340 bracket tools.
Chainwheel with 8-notch
locknut on a SyncDrive Pro
Motor

3.4 TORQUE TOOL

For applying correct torque to motor bolts and spider nut, a torque tool is
required that can handle 45Nm.
NOTE: Torque value for spider nut needs to be applied counter clockwise.
Not all electrical torque tools have that feature.
Mechanical torque tool
Socket M36 for 3/8" Torque
Wrench: 2520-36NUT-02V
Truvativ TL2340 Parktool BBT-18
36