Repair manual

Install the half- bearings (1) on the main bearings in the
underblock (2).
Check the installation clearance between the main journals
and the relative bearings as follows:
Using the hoist and hook 99360500 (1) mou nt the driving
shaft (2).
When fitting gear (1) on to drive shaft (2), the gear must be
heated for 2 hours max. in a furnace, at a temperature not
higher than 180˚C.
Let them cool down after the installation .
If changing the pin (3), after fitting it on, check it protru des
from the crankshaft as shown in the figure.
49020
47579
47578
49021
Figure 32
Figure 33
Figure 34
Figure 35
Install the oil spray nozzles (2) and have the dowel coincide
with the block hole (3).
Install the half-bearings (1) on the main bearings.
Replacing the timing gear and oil pump
Chec k that the teeth of the gears are not damaged or worn,
otherwise remove them using the appropriate extractor.
Checking main journal installation clearance
1
2
24
SECTION 4 - OVERHAUL AND TECHNICAL SPECIFICATIONS
F3C CURSOR ENGINES
Base - May 2007 Print P2D32C005 E