New Holland 667TA/EBF, Repair Manual

Page: 90 / 150

2-72
Issued 11-06 Bur 87519804 NA
CHAPTER 2 - 667TA ENGINE OVERHAUL
ENGINE REPAIR MANUAL
ENGINE OVERHAUL ON THE BENCH
DISASSEMBLING THE ENGINE
STEP 1
Drain the engine oil by removing the plug from the oil
pan (sump).
STEP 2
BS06K221 Figure 2-94
Apply the brackets for fastening the engine to the
engine stand as follows (working from the left side of
the engine.
•
Use a suitable tool to remove the fuel filter (5) from
the fuel filter bracket (1).
•
Disconnect the low pressure lines (2, 3, 4) from
the fuel filter bracket (1).
•
Remove the fuel filter bracket (1) from the engine
block.
STEP 3
BS06K222
Figure 2-95
IMPORTANT: Push clamp (1), as shown in figure B
to disconnect the low pressure fuel lines (2, 3, 4)
from the corresponding connections. After
disconnecting the line, reset the clamp (1) in locking
position figure A to prevent distortion to the clamp.
STEP 4
BS06K223 Figure 2-96
Disconnect fuel line (1) from common rail and from
high pressure pump (5) and remove it by taking out
securing bolts (2).
IMPORTANT: When loosing fitting (3) of fuel line (1),
it is necessary to use a suitable wrench to prevent
fitting (4) of high pressure pump (5) from rotating.
STEP 5
From the Right Side:
BS06K224
Figure 2-97
Remove the mounting bolts (2) and remove the oil
line (3) from the Turbo-charger (1) from the engine
block.
Remove the starter (5) from the flywheel housing (4)
Secure the engine to a engine stand.
1
2
3
4
5
1
1
B
A
3
5
4
2
1
1
2
3
4
5