2009 Suzuki 400 LTZ Quad Sport Service Manual, Page 47Get this manual
Maintenance and Lubrication:
Chassis Bolts and Nuts Inspection
B933H20206023
Tighten chassis bolts and nuts Initially at month and months thereafter Check that all chassis bolts and nuts are tightened to their specified torque4 1
I933H1020066-01
Wishbone arm pivot nut (UpperLower) 65 (6.5 kgf-m, 47.0 lb-ft)
I933H1020063-01
Handlebar clamp bolt 26N (2.6 kgf-m, 19.0 lb-ft)