Honda Outboards BF40A/BF50A Service Manual, Page 104Get this manual
HONDA BF3EiA4EiA
OISASSEM BLYREASSEM BLY
11 Remove the cylinder head assembly (P.9-21NOTE Before installing the No.1 and No.4 cam holdersapply Three Bond #1141 or equivalent to the installation surfaces
(3) ROCKER ARM SPRING (3) REASSEMBLY: P9-7 DI:AC::C::I:Mrll I
ROCKER ARM SPRING (3)
VALVE ADJUSTING SCREW (6)
REASSEMBLY: P9-7 TORQUE: 14 N'm (1.4 kg-m10.1 ft-Ibl [28) CAMSHAFT HOLDERNo1 [27] 14 mm DOWEL PIN (8)
(5) VALVE ADJUSTING NUT (6)
23 Nm(2.3 kg-m16.6 ft-Ib)
(6) CAMSHAFT HOLDER, NO.2 REASSEMBLY: P9-6
grease between the lips (25) CAMSHAFT
INSPECTION: P9-10, 11 [24J VALVE COTTER (12) DISASSEMBLYI REASSEMBLY: P9-6 [23J SPRING RETAINER
[26] OIL SEAL30 42 8)