Kohler KDI Series

9
133
_07
Fig. 9.11
AS
AR
AP
AP
AR
AS
AQ
Fig. 9.12
AP
AR
AT
AQ
AS
Fig. 9.13
AU
AV
AZ
Fig. 9.14
AQ
BD
BB
AQ
BA
BD
BD BE
BB
AZ
AZ
BA
CE
ED0053029590
ASSEMBLY INFORMATION
9.3.7 Piston rings
1 - Perform the operations described in Par. 8.5.3.
2 - Put the scraper ring AP onto the piston AQ.
3 - Put the 2° seal ring AR on the piston AQ.
4 - Put the 1° seal ring AS onto the piston AQ.
5 - Perform the operations described in Par. 8.5.4.
6 - Align the sealing rings with the opening of the centre of the
hole for the gudgeon pin AT.
7 - Lubricate the piston skirt and piston rings with oil.
9.3.8 Piston
Important
• Before proceeding to the assembly of the piston and
connecting rod, carry out the checks described in Par. 8.5.1,
• Always replace the bearings CE after each assembly.
• Mate components respecting references at Par. 7.15.5.
1 - Loosen the screws AU and remove the connecting rod cap
AV.
2 - Fit the new bearings CE.
3 -
Insert the connecting rod AZ into
the piston AQ and align the seats
BA.
4 - Insert the gudgeon pin BB into
the seat BA for the assembly of
the connecting rod and piston
unit.
5 - Insert the lock rings BD inside the
seat BE of the piston AQ to lock
the gudgeon pin BB.