Disassembly and assembly

64 KENR6226-01
Disassembly and Assembly Section
3. On 403D-07, 403D-11 and 404D-15 engines,
remove screw (9
).
Note: Screw (9) is not used on 402D-05 engines.
4. In order to remove rocker shaft (8), install a
suitable bolt into the end of the rocker shaft. Use
the bolt to pul
l the rocker shaft from base (10).
Personal injury can result from being struck by
parts propelled by a released spring force.
Make sure to wear all necessary protective equip-
ment.
Follow the recommended procedure and use all
recommended tooling to release the spring force.
5. Remove rocker arms (3), washers (5), and springs
(4).
6. Remove adjustment screws (1) and nuts (2) from
rocker arms (3).
i02961065
Rocker Sh aft - Assemble
(403D-15 , 403D-15T,403D-17,
404D-22, 404D-
22T and
404D-22TA Eng ines)
Assembly Procedure
Personal inju
ry can result from being struck by
parts propelled by a released spring force.
Make sure to w
ear all necessary protective equip-
ment.
Follow the re
commended procedure and use all
recommended tooling to release the spring force.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened
component life.
1. Ensure that a
ll components are clean and free
from wear or damage. Refer to Specifications,
“Rocker Shaft” for more information. If necessary,
replace any
components that are worn or
damaged.
This document has been printed from SPI². Not for Resale