Crankshaft; Conrod Assembly - Suzuki DF 90 Service Manual

11-22 DF140 "K2" ('02) MODEL

CRANKSHAFT

The crankshaft for DF140 is different from that for DF90/115.
To identify the crankshaft for each different model, check for
the shape on the upper part of crankshaft (tapered portion).
(See right illustrations.)

CONROD ASSEMBLY

Conrod bolts and nuts are different between DF140 and DF90/
115.
However, the conrod and cap of DF90/115 are used for DF140.
Because the different conrod bolt is used for DF140, the torque
for the conrod cap nuts of DF140 has become as the following.
DF140 Conrod cap nut: 40 N . m (4.0 kg-m, 29 lb-ft)
NOTE:
Refer to table for the identification of the conrod bolt and cap
nut.
Bolt length (L)
Nut height (H)
DF140 DF90/115
48 mm 46 mm
9.5 mm 7.5 mm