10. Unscrew the threshold adjustment screw assembly.
11. Remove the O-ring (J50) from threshold adjustment screw.
12. Discard the O-ring after inspecting the new one to make certain that it fits.
Inspection
Adjustment screws and springs Exploded view — common parts
N1U5
U5**
G90
S10*
S10
S20
JS10*
S20
J30
J10*
J20/S70
T7**
T8**
F32
F324
J70
J60
J50
J40
J90
P101 231
1. Clean all parts.
2. Inspect all parts.
3. Replace any part, as necessary, discarding old or worn parts only after making certain you have the
correct replacement(s).
Service Manual
Series 51 and 51-1 Motors
Minor repair
56 |
©
Danfoss | March 2016 11008567 | AX00000013en-US0202