FSA POWERBOX K-FORCE TEAM EDITION User Manual And Instructions page 4

2. PowerBox Crankset Installation
2.1 Road PowerBox Crankset Installation Instructions
Specification
Item Number / Model Name
K-Force Team Edition PowerBox Direct Mount 2X BB386EVO
Components
Follow the assembly order in the illustration:
① Bottom Bracket Shell x1
② Crank Spindle x1 (Pre-installed on Left Crank)
③ Right Crank Arm x1
④ Preload Nut x1
⑤ Preload Nut Set Screw x1
Crankset Installation
1. Ensure the Bottom Bracket Shell ① is BB386EVO compatible. (Note: Follow the BB installation instruction for
BB will be installed).
2. Lightly grease the spindle bearing contact surface ② and insert from non-drive side.
Take care the spindle ② does not damage plastic bearing covers during installation.
3. Install the Right Crank Arm ③ onto the Spindle. Use 8mm hex wrench to tighten the QR Self Extracting Crank
Bolt ⑨ to 388-418 kgf.cm / 38-41 Nm / 336-363 in.lbs. Do not tighten crank bolt over 418kgf.cm / 41 Nm /
363in.lbs.
4. Adjust preload nut ④ until crank contact BB assembly. Tighten preload nut set screw ⑤ with 2.5mm allen to a
torque 26-36 kgf.cm / 2.5-3.5 Nm / 22-31 in.lbs to secure preload nut.
Ensure correct torque is used. The 0.5mm spacer ⑦ may be used only to adjust CL to ensure shifting
performance.
Do not remove Left arm crank bolt ⑧ unless removal of left arm is necessary. For left arm removal,
see below instructons. For service always use 8mm hex wrench to remove the Right Crank Arm ③.
⑥ Left Crank Arm x1
⑦ 0.5 mm Spacer x1 (not included in crankset)
⑧ Crank bolt x1 (Pre-installed on Left Crank)
⑨ QR Self Ext. Crank Bolt x1 (Pre-installed on Right Crank)