Suzuki DF2.5 Service Manual page 168

DF2.5 (Serial No. 21 0001 and later) 9
Item
Data
Unit
DF2.5
LOWER UNIT
Preliminary gear shim & thrust washer
Pinion gear backup shim mm (in) 2.0 {0.08)
Forward gear backup
mm (in)
0.5 {0.02)
shim
(
Propeller shaft reverse
mm (in) 1.8 (0.07)
thrust washer
Initial selection-shim adjustment may be required.
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