5-4
Chapter 5 DISASSEMBLY OF BASIC ENGINE
1.1 Fuel Pipe - Remove
(1)
Remove the clamp, and remove the fuel injection pipe.
(2)
Remove the eyebolt of fuel injection nozzle, and
remove the fuel leak-off pipe.
While doing so, remove the sealing washers and keep
them together to avoid the risk of losing.
Fuel Pipe - Remove
1.2 Nozzle Assembly - Remove
(1)
Remove the nozzle gland.
(2)
Remove the nozzle holder with nozzle remover.
(3)
Remove the gasket remained inside the cylinder head.
Nozzle Assembly - Remove
1.3 Valve Clearance - Inspect
Inspect the valve clearance, and know the current condition.
For the inspection procedure, refer to "Valve Clearance -
Inspect and Adjust" of "ASSEMBLY OF BASIC
ENGINE."
Valve Clearance - Inspect
Sealing
washers
Eye bolt
Clamp
Fuel injection pipe
Fuel leak-off pipe
When removing the nozzle assembly with nozzle
remover, be careful not to get caught your fingers
between the nozzle remover weight, bar and plate.
Before removing the nozzle assembly, clean the noz-
zle assembly to prevent foreign material from getting
into the cylinder head.Keep the nozzle and the fuel
pipe together, and handle the nozzle with care to
avoid damage to the nozzle tip.
Bar
Weight
Gasket
Nozzle remover
P/N:36291-00900
Valve clearance
Summary of Contents for S12A2
Page 1: ...SERVICE MANUAL September 2010 Pub No 99269 20170 199269 20170 ...
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