pag. 44
Engine TRE 0701-TRE 0702-TRE 0801
Service manual
6 - On assembly, follow the steps described in re-
verse and:
- Replace always the pump trimming (8) oil and
close the screws (5) to the indicated couple;
- always replace the gasket (9) between cover
and sump;
- ensure that the two centring pins (10) are correctly
inserted;
- always replace the compression ring from the
sump side [ 10.9];
- ensure that the regulator lever (11) is horizontal
positioned;
- close the screws (7) intersection lock bowl to the
indicated couple;
- ensure that the oil plug is properly screwed in and
ll the cover;
7 - After installing the engine on the machine:
- check that the throttle cable is correctly adjusted
[ 8.1].
8 - Following reassembly it is advisable to check the
engine’s peak rpm [ 8.4].
11.3. Dismantling and checking the camshaft and
counterweightgovernor
1 - Remove oil pump cover and open the housing
[
11.2].
2 - Remove the camshaft (12).
3 - Check the movement of the oil pump spindle
(13) in the slot of the camshaft. Verify that the two
seats are not deformed and that there is not ex-
cessive play.
4 -
Measure seat (A) of the camshaft, checking
for wear and tear. The value must not be lower than
15.916mm.
11. ENGINE BLOCK - Overhauling internal parts
9
10
10
11
A
8
13
12
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