Volvo Penta 22 Series Instruction Book page 51

1
6
3
4
5
3-blade folding propeller (drive)
1
5
6
4 3
2-blade folding propeller (drive)
1
9
7 8
5
3-blade folding propeller (reverse)
Removing and installing
1. Set the control lever in the "Ahead" position.
WARNING! Immobilize the engine before
starting work.
2. Remove the propeller blade by first undoing the
locking screws (5) completely and then pressing
out the shaft studs (1).
3. Drive: Bend down the tabs of the tab washer (3)
and remove the locking screw (4), tab washer and
nut (6).
Reverse gear: Remove the nut (7), washer (8) and
then the locking screws (9).
4. Pull off the propeller hub. Clean and lubricate the
propeller and propeller shaft as described.
5. Reinstall the propeller hub on the shaft.
6. Drive: Install the nut (6) and tighten to 70 Nm.
Reverse gear: Install the washer (8) and tighten the
nut (7) to 220 Nm. Apply thread sealant to the
locking screws (9). After the locking screws have
been tightened apply thread sealant to the screw
heads as well.
7. Drive: Locate the tab washer (3) on the nut. Install
and tighten the locking screw (4) to 20 Nm and
bend one of the tab washer tabs to the screw head.
8. Install one propeller blade in the propeller hub and
push in the stud (1) in such a position so the
groove in the stud is exactly centered in the hole
for the locking screw (5). Apply thread sealant to
the locking screw and tighten to 20 Nm.
IMPORTANT! The locking screw (5) must be
replaced every fourth year.
9. Install the other blades in the same way. Check the
blades are at the same angle to the propeller shaft
and that they move easily.
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