

The Caterpillar Excavator 336FLN XE is a robust and efficient piece of heavy machinery designed for optimal performance in construction and excavation tasks. Known for its advanced hydraulic system and durability, this excavator model excels in various applications, ensuring productivity and reliability on the job site.
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Tensioning Guide
Belt-diagram
C-120 pulleys
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Pre-built workflows to keep your asset running smoothly.
Daily Electrical System Inspection
Replace Roller and Pulley
Install Engine B-120
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Integrate maintenance plans directly into your work orders.
Motion Industries
Applied Industrial Technologies
Electrical Brothers
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Drive Motor
B2 Rollers
Tensioning System
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Caterpillar Excavator 336FLN XE
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Rocker Arm Assembly
NOTICE: Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.
All components of the rocker arm shaft lubricated with clean engine oil
Exhaust rocker arm and inlet rocker arm installed on rocker shaft
Depth of plug into rocker shaft (in mm)
Rocker arm and shaft installed
Cylinder Head Removal
Start By:
Remove the exhaust manifold
Remove the fan drive mounting group
Remove the fuel rail and the fuel manifold
Remove the fuel filter base
Remove the inlet manifold
Remove the rocker arm and shaft
Remove the unit injectors
NOTICE: Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.
Cylinder Head Installation
NOTICE: Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.
Check the O-ring seals, the gaskets, and the seals for wear or for damage.
Note: Attach a suitable lifting device to cylinder head (7). The weight of cylinder head (7) is approximately 147 kg (325 lb).
Position cylinder head (7)
Note: Examine bolts (5) for wear or for damage. Refer to Reuse And Salvage Guidelines, SEBF8301, 'Inspection and Reuse of Critical Fasteners Used in All Engines'.
Replace with new bolts (5), if necessary.
Install bolts (5) and install bolts (6).
Sign off on the cylinder head installation
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