Pfaff 3339 Instruction Manual page 39

Adjustment
11. Dismantling work (continued)
08
1 0
1 1
1 2
1 4
1 3
Fig. 11 - 06
Pull slide 10 (screws 11) forward as far as possible and dismantle according to the side.
Remove the crank drive guide and the slide underneath it. Take care of the distance
disks which may be underneath it!
Remove the lower-arm cover 12.
Open cover lid 13.
Screw out the hook race ring 14.
Remove the hook with the bobbin case from the hook race.
11 - 7