Yamaha F150B Service Manual

Also see for F150B: Owner's manual Service manual Owner's manual

8-35LOWR Lower unitTIP:• Measure the gap at 4 points: c, d, e, andf.• Note the measurement data in the shim-ming check sheet.10. Determine the gap average, and thentruncate it by dropping the numbers afterthe 1/100 place without rounding.Example:11. Determine the pinion shim thickness (T3)in the “Pinion shim (T3) selection tables”according to the truncated average (M)and the deviation (P) stamped on thelower case.Example:(M) = 0.24(P) = –3(T3) = 0.95 mm from the “pinion shim (T3)selection table.”TIP:The (P) mark g is stamped on the trim tabmounting surface of the lower case in0.01 mm units. If the (P) mark is unreadable,replace the lower case.12. Remove the special service tools, andthen install the shim(s) (T3) determined.(mm)Measurementpoint c 0.25 0.25 0.24Measurementpoint d 0.24 0.24 0.24Measurementpoint e 0.25 0.25 0.25Measurementpoint f 0.25 0.25 0.25Average 0.2475 0.2475 0.2450Truncatedaverage (M) 0.24 0.24 0.24fecdAvailable shim thicknesses:0.10, 0.12, 0.15, 0.18, 0.30, 0.40, and0.50 mmPinion heightmeasurement (M)Stamped valueon the lowercase (P)0.23 0.24 0.25–2–3 0.95–4g