Volvo D2 Series Betreibershandbuch PDF herunterladen (Seite 59)

Maintenance: S drive and reverse gear

Removing

1. Set the control lever in the ”Ahead” position.

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 and the spacing sleeve

(drive). Clean and lubricate as described.

Installing

1. Reinstall the spacing sleeve (drive) and the propel-

ler hub on the shaft.

2. Drive: Install the nut (6). Place a propeller blade

on the hub and place a wooden block between the

propeller blade and the underwater hull. Tighten

locknut 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.

3. 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.

IMPORTANT! The tab washer (3) must be

replaced if necessary. Use only Volvo Penta

original locking screws (4).

4. 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 10 Nm.

5. 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.

A = 3-blade folding propeller (drive)

B = 2-blade folding propeller (drive)

C = 3-blade folding propeller (reverse)

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