1996-2005 Suzuki DF40, DF50 Four Stroke Outboard Service Manual, Page 155Get this manual

1996-2005 Suzuki DF40, DF50 Four Stroke Outboard Service Manual, Page 155

POWER UNIT 6-12
ASSEMBLY
(1) Wash, clean and then dry all disassembled parts(2) Apply thin coat of engine oil to inner and outer rotors, oil seal lip and inside surfaces of oil pump case and plate(3) Install outer and inner rotor to pump case2 1Outer rotor 2Inner rotor

(4) Install outer plateTighten six (6) screws securelyAfter mounting the outer plate, check to be sure that each rotor turns smoothly by hand