Disassembly and assembly

KENR6226-01 43
Disassembly and Assembly Section
For 402D-05 and 403D-07 engines, tighten the
bolts to a torqu
eof15N·m(11lbft).
For 403D-11 and 404D-15 engines, tighten the
boltstoatorq
ue of 50 N·m (37 lb ft).
For 403D-15, 403D-15T, 403D-17, 404D-22,
404D-22T and 4
04D-22TA engines, tighten the
boltstoatorqueof25N·m(19lbft).
End By:
a. Install the flywheel. Refer to Disassembly and
Assembly, “F
lywheel - Install”.
i02645791
Crankshaft Wear Sleeve (Rear)
- R emove an d Install
Removal Procedure
Start By:
a. Remove the crankshaft rear seal. Refer to
Disassembly and Assembly, “Crankshaft Rear
Seal - Remove and Install”.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened
component life.
Note: Wear sleeves are used to reclaim worn seal
surfaces or
damaged seal surfaces. Wear sleeves
are not original equipment.
g01266598
Illustration 72
Sectional view of the crankshaft and of the wear sleeve
1. Useasharptooltoscoreadeeplineacross
crankshaft wear sleeve (1).
Note: Take care to avoid damaging the crankshaft.
2. Insert a thin blade between crankshaft wear
sleeve (1) and c
rankshaft (2) below the scored
line. The crankshaft wear sleeve will separate
along the line.
3. Remove crankshaft wear sleeve (1) from
crankshaft (2). Discard the crankshaft wear
sleeve.
Installatio
n Procedure
Table 12
Required Tools
Tool Part Number Part Descript
ion
A
21820518
POWERPART
Liquid Gasket
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened
component life.
1. Ensure that the crankshaft is thoroughly clean and
dry. Remove any areas of raised damage.
g01269521
Illustration 73
Sectional view of the wear sleeve
2. Apply a small continuous bead of Tooling (A) to
the inner surface of crankshaft wear sleeve (1) at
positionX.ApplythebeadofTooling(A)5.00mm
(0.2 inch) from the flange end of the crankshaft
wear sleeve.
This document has been printed from SPI². Not for Resale