5 Maintenance
Study the instructions carefully. The items refer to the parts list and service kits section.
Handle scrap correctly.
: Relates to the shaft seal.
Step 11
LKH-112:
1. Fit pump casing (42) on back plate (31).
2. Fit O-ring (43) on casing. Fit guide vanes (44).
3. Fit O-ring (32) on guide vanes (44).
4. Go to Step 14
3003-0133
Step 12
LKH-113:
1. Fit O-ring (41) in impeller (45). Fit impeller (45) on shaft (11).
2. Fit intermediatecasing (46).
3. Fit O-ring (43) on intermediate casing (46). Fit guide vane (44).
4. Fit O-ring (32) on guide vanes (44).
5. Go to Step 14
3003-0134
Step 13
LKH-114:
1. Fit O-ring (41) in impeller (45). Fit impeller (45) on shaft (11).
2. Fit intermediate casing (46).
3. Fit O-ring (43) on intermediate casing (46). Fit guide vane (44).
4. Fit O-ring (32) on guide vanes (44).
3003-0135
Step 14
1. Fit impeller (45) and O-ring (41) .
2. Fit and tighten impeller screw (47).
* Counterhold with a screwdriver!
*
3003-0136
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