Open the mower, remove the front assembly, transfer the wheel assemblies to a matched axle, then reseal and reassemble.
Power off, remove the security key and wear protective gloves before starting.
Before you start
Preparation
For LUBA 2 AWD hardware matching the source photographs. Match the actual axle, wheel, motor and attachment revision before fitting a replacement.
Keep the mower off and the security key removed throughout mechanical work. Record cable routes and keep the disconnected power feed isolated.
Prepare the matched replacement axle; the wheel assemblies are transferred as complete units.
Keep the seven retainer screws, two axle screws, twelve wheel attachment screws and any six motor-face screws in separate groups.
Tools & supplies
H1.5, H2, H2.5, H3, H4 and H6 drivers as specified at each step
Hand driver for cutting discs; no powered screwdriver
Padded support, protective gloves and separate fastener trays
Cable-routing photographs, suitable sealant-removal tools and replacement cable ties
Confirmed waterproof service sealant and its application/curing instructions
Source & repair notes
References use physical PDF pages. Front-axle work is on page 14 and front hub-motor work on page 15; shared board access and closure come from pages 3–5, 18 and 21–22.
The front-axle page says to remove the PCB; the front hub-motor process explicitly names both mainboard and drive board. Both guides use that documented full access route.
The source gives a general (10 ± 1) kgf·cm electric-driver note, without individual settings for all mixed axle fasteners. This is not 10 N·m; confirm the appropriate fastener-specific service settings rather than applying one setting to every screw.
Reassembly reverses the recorded mechanical removal positions where no separate installation detail is supplied. The source does not provide a complete cable pinout, front-axle alignment adjustment or detailed outdoor acceptance test.
The sealant product, application quantity and curing schedule must be confirmed for the actual repair.
Step 1 of 480 of 48 checked
PreparationStep 1 of 48
Power off, remove the key and prepare the work area
Move the mower off its charging station, switch it OFF and remove the security key before inspection or maintenance. Wait for moving parts to stop.
Use a clean, dry work area. Wear protective gloves around the blades. Prepare a soft support that protects the housing and vision module when the mower is turned over.
Photograph cable routing before disconnecting anything. Keep each screw group separate for reassembly.
Safety preparation: LUBA 2 owner manual, physical PDF pages 6, 8, 81 and 84. The SOP itself starts at the individual repair operations.
Next stepInspect the mower and confirm the replacement