5 Maintenance
Read the instructions carefully. The items refer to the parts list and service kits section.
Handle scrap correctly.
: Relates to the shaft seal.
Step 8
Double mechanical shaft seal:
1. Remove screws (41) and seal housing (40a)
2. Remove rotating seal rings (14) and drive ring (52) from spring
(13)
3. Remove O-rings (15) from rotating seal rings (14)
Step 9
Double mechanical shaft seal:
1. Remove stationary seal ring (51) from seal housing (40a)
2. Remove O-ring (50) from stationary seal ring (51)
3. Remove O-ring (44) from seal housing (40a)
Step 10
1. Remove the complete shaft seal from stub shaft (7)
2. Remove spring (13) and rotating seal ring (14) from the drive
ring (10)
Step 11
1. Remove shroud (2)
2. Unscrew nuts (18) and remove washers (19), screws (17) and
adapter (16)
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