![background image](http://html1.mh-extra.com/html/abs/x3s-pro/x3s-pro_owners-manual_3506326011.webp)
11
ASSEMBLY
1. Attach the Rear Base U Base (#2) to the Front Base ASSY (#1) using:
two M12*30 Socket Head Cap Bolts (#31)
two M10*120 Flat Head Cap Bolts (#32)
two M10 Cap Nuts (#41)
two Φ13.5*Φ24*2.5 Flat Washers (#42)
two Φ11*Φ20*2 Flat Washers (#43)
Note: Tighten all connections from Step 2.
STEP 2
32
32
31
42
41
43
12