CB01A.C01
Service instructions, flowmaker type POPL-I
Page 5/8
Landia Inc.
Issued on: 01 March 1997
Cary, NC 27513
Rev. date: 24 October 2018
Executed by: AJ/CML
Accepted by: SL/KT
Having dismounted the propeller, control the interior wear bushing for wear traces.
This wear bushing can be turned once for a new wear area.
The oil sealing rings (incl. of springs) must be controlled for wear and changed if necessary.
Allow for new oil sealing rings to settle firmly in the seat of the sealing flange for at least 15 min. before adding
grease through the grease nipple.
H:
Grease chamber
I:
Wear bushing
J:
Grease nipple
K:
Grease chamber
L:
Spacer
M:
Oil sealing ring
The oil level is to be checked by removing the upper oil plug pos. A (ms.100/112) on the oil chamber or pos. G
(ms.90) on the gear. The oil has to be clean and the level has to reach the plug hole. Oil type: see spare parts list.
If the oil is dirty it has to be exchanged.
The oil is drained off by dismounting the plugs pos. B and pos. C (ms.100/112) or pos. C (ms.90). If the oil is
dirty inspect seals and wear bushings.
During filling of oil through oil plug pos. A (ms.100/112) the oil plug pos. G must be removed to allow venting
of the gear casing. For ms.90 oil is filled at oil plug pos. G on the gear.
Lubricate the outer sealing system with grease (see spare parts list).
This takes place by removing the stop screw pos. F
placed right behind the propeller hub and then pump grease
through the grease nipple. Prior to re-mounting the
propeller, fill up the back chamber of the hub with grease.
The motor casing must be inspected in the following way: