Lower Unit Gears-Shimming And Adjustment (Counter Rotation Model) - Suzuki DF 90 Service Manual

11-86 DF140 "K2" ('02) MODEL
LOWER UNIT GEARS-SHIMMING AND ADJUSTMENT
If lower unit has been rebuilt or has had components replaced, shimming for correct gear contact and
backlash will have to be adjusted to ensure smooth, reliable operation of gears.
Shim/Washer & Mounting position
Numerical
index/item
Pinion gear
1
back up shim
Forward gear
2
back up shim
Propeller shaft
3
thrust shim
Reverse gear
4
back up shim
Available
thickness
(mm)
0.60, 0.65, 0.70, 0.75, 0.80,
0.85, 0.90, 0.95, 1.00, 1.05,
1.10, 1.15
0.60, 0.65, 0.70, 0.75, 0.80,
0.85, 0.90, 0.95, 1.00
0.60, 0.70, 0.80, 0.90, 0.95,
1.00, 1.05, 1.10, 1.15
0.8, 0.9, 1.0, 1.1, 1.2, 1.3, 1.4
Design
specification
Thickness
(mm)
1.0
0.8
1.0
1.0
(Counter rotation model)