Mercury Mariner Outboard 225 3 Litre Service Manual 1994, Page 290Get this manual
SHIFT SPOOL ASSEMBLYCOMPONENT DISASSEMBLY NOTE: Disassembly of the shift spool is for cleaning and inspection of the internal parts of the assembly due to an
SHIFT SPOOL ASSEMBLYCOMPONENT REASSEMBLY 1Assemble the shift spool and shift spool shaft as fol lows: abcPlace the shift spool onto the shift spool shaftAssemble the first washer, then the springthen the second washer into the shift spoolApply Loctite 271 (92-32609-1) to the first three threads of the spoolThread the retainer onto the spool and tighten the retainer securely with pair of pliers
improperly functioning shift spool assembly or debris in the
gear housing andor shift spool assemblyIndividual com-