Remove two bolts (1) and clamp (2) from the cylinder
Remove clamp (2).
Remove fuel injection nozzle (3) and the seat washer
that is on the end of fuel injection nozzle (3).
Remove dust seal (5) and spacer (4).
Fuel Injection Nozzles - Install
(Type 1 Engines and 9RM
SMCS Code: 1254-012
For a complete description of Type 1 and Type 2
Engines, refer to the Disassembly and Assembly,
"Engine Design" topic.
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened
Care must be taken to ensure that fluids are contained
during performance of inspection, maintenance, testing,
adjusting and repair of the product. Be prepared to collect
the fluid with suitable containers before opening any
compartment or disassembling any component containing
Refer to Special Publication, NENG2500, Caterpillar Tools
and Shop Products Guide for tools and supplies suitable
to collect and contain fluids on Caterpillar products.
Dispose of all fluids according to local regulations and
Install dust seal (5) and spacer (4).
Install the seat washer on the end of fuel injection
Install fuel injection nozzle (3) into the cylinder head.