Honda Outboards BF40A/BF50A Service Manual, Page 85Get this manual
HONDABF35A45A
TIMING BELTPULLEY
aDISASSEMBLY IREASSEMBLY
1) Remove the flywheel (P6-2) and disconnect the pulser coil connector
[1] TIMING BELT TENSIONER CAP [16] 48 mm LOCK NUT REASSEMBLY: P6-4 130 Nom (13.0 kg-m, 94.0 ft-Ib)
[2)jINE HANGER
TIMING BELT REASSEMBLY: Check that the belt is not worn or cracked and do not bend or twist the beltUse genuine Honda timing beltINSTALLATION: P6-5 ADJUSTMENT: P3-16