7 Maintenance, repair and cleaning
CargoPower installation and operation, revision - 01 61
7 Maintenance, repair and cleaning
CargoPower motors RN 111 are basically maintenance-free. The gearboxes are designed for
the product's service life, as is the oil filling. Oil does not need to be replaced or topped up.
The electric drive is maintenance-free if used properly and with care.
However, constant operation in a salty environment can promote damage due to corrosion.
A safety inspection must be carried out after every 1000 km of mileage. Check the following:
• Function of the entire electrical system
• Fastening of all cables and parts
• Operating safety of the battery
7.1 Oil filling
In the event of a leak, it may be necessary to fill the motor with fresh oil.
The following steps are necessary for this:
• Position the motor so that the oil drain hole faces downwards.
• Unscrew the oil drain plug on the outer edge of the housing
Disassembled screws must not be reused for assembly
• Leave the motor in this position for approx. 1 hour so that it empties completely.
• Position the motor so that the oil drain hole is now facing upwards.
• Fill motor with new oil
Oil grade: Addinol CKT 68
Oil filling quantity: 50 ±1 ml
• After filling with fresh oil, a new screw including O-ring must be mounted
Type: pan-head screw DIN7985-Torx-M5 and O-ring 5x1 FPM-80
(HZM article no.: 001-01-118-13 and 001-12-364-00)
Tightening torque: 5 ± 0.2 Nm
Dirty brake disks lead to reduced braking power or complete failure of
the brakes! This can result in a fall!
˃ Brake disks always keep free of oil or lubricants