Pistons, Piston Rings, Connecting Rods, Cylinder And Crankshaft Disassembly And Assembly - Suzuki DF70A Service Manual

1D-43 Power Unit Mechanical:
Pistons, Piston Rings, Connecting Rods,
Cylinder and Crankshaft Disassembly and
Assembly
Disassembly
1) Before performing service work in this section:
• Remove power unit.
Refer to "Power Unit Removal and Installation"
(Page 1D-11).
• Remove timing chain.
Refer to "Timing Chain, Chain Tensioner and
Camshaft Sprockets Removal and Installation"
(Page 1D-20).
• Remove cylinder head.
Refer to "Cylinder Head Removal and Installation"
(Page 1D-32).
2) Remove oil pressure switch (1).
1
3) Remove ten bolts (2).
Remove ten bolts (3).
Remove crankcase (4) from cylinder block.
NOTE
For proper assembly, mark cylinder number
on all pistons, conrods, and conrod caps,
Z9J0111406020
using quick drying paint.
4) Remove all conrod cap bolts (5) and conrod caps
(6).
I9J011140221-02
5) Remove crankshaft (7).
Remove oil seal (8) from crankshaft.
I9J011140222-02
I9J011140223-03
I9J011140224-01
I9J011140225-01