Suzuki 90-200HP outboard motors Service Manual, Page 25Get this manual
Suzuki DT150, DT150SS, DT175DT200
OUTBOARD MOTOR
SUZUKI OT150, OT150SS, DT175 AND OT200 CONDENSED SERVICE DATA
NOTE: Metric fasteners are used throughout outboard motorTUNE-UP
Hprpm: DTI50DTI50SS 1505000-5600 DTI7:; 173 "OOO-boOO DT200 2005000-5600 84 mill Bore (3.31 in Struke 81mm (3.2 in Number of Cylinder!' Di,plal-emcnt 2693 co (164.3 cuin
Spark Plug:
TIGHTENING TORQUES Cylinder Head:
8mm Cylinder
DT1!iODTl; and m'200 (Except WH!l Models) NGK IlHIIS-IO Electrode Gap 0.9-1.0 mm (0.0;].5-0.039 in DTI!iOSS (Except1989 Model,) NGK B811S
Electrode Gap
Crankcase: 8mm 21-25Nm (15-lll ftIbs IOmm .46-54 N'm (34-40 ftlbs Exhaust Cover 8-12Nm (6-9 ftIbs flywheel Nut 250-260 N'm (184-191 ftlbs
Gearca;c Pinion Nut 140-150Nm
8-12 N'm (6-9 ftIb, _.28-32 N'm (20-23 ftIbs .46-54 N'm (34 -40 ftIb,
0.60.7 l1lm
All 1989 Model,
Elec:trodc Gap Ignition Ty)Je:
(0.024-0.027 in NGK BR8HS-IO 0.9-1.0 mm (0.035-0.0:39 in
Prior lo 1089 Suzuki Integrated Cirx:uit Aller Suzuki Micro Link Carburetor Mikuni
(102-109 ftlbs Propeller Shaft Nut 50-62 (36-45 ftlbs_) Water Pump IS-20Nm (II-IHtIbs Standard Screw" Unmarked or Marked "4"