At Gear Planet we want our customers mind to be at ease so we provide a full list of our gearbox repair procedures

We will pick up the gearbox and have it delivered to our location. Once we receive the gearbox we will then go thru each and every mechanical component to determine what needs to be repaired, replaced, or manufactured. Our professional team will then provide a written estimate and a service turnaround time. We will also provide you pictures of the damaged components.

Our Gearbox Repair Process

Step 1.-    Clean and inspect exterior of Gearbox
Step 2.-    Disassemble Gearbox for preliminary evaluation of the condition and repair required
Step 3.-    Mag inspect Gearbox
Step 4.-    Inspection of all Gears
Step 5.-    Customer communication of condition of the Gearbox
Step 7.-    Parts to be repaired or, reverse engineered parts where needed required for Gearbox rebuild
Step 8.-    Failure analysis during complete disassembly and evaluation of the component wear and damage
Step 9.-    Cleaning all internal components and housing
Step 10.-  Check all bearings diameters in housing
Step 11.-  Check all shafts
Step 12.-  Inspect all Gears
Step 13.-  Set up check line bore of Gearbox
Step 14.-  Repair and rebuild Gears back to O.E.M
Step 15.-  Replacing all bearings seals and gaskets
Step 16.-  Repair and rebuild all shafts back to O.E.M
Step 17.-  Re-align all gears shafts and bearings back to O.E.M
Step 18.-  Put a dial indicator on each shaft and check end bearings clearance
Step 19.-  Rebuild worn out and damaged surfaces
Step 20.-  Reverse engineer and manufacture new parts when O.E.M parts are unavailable or lead time is not acceptable
Step 21.-  Assembly of the Gearbox per O.E.M specifications and engineering instructions
Step 22.-  Sandblast all internal and external Gearbox
Step 23.-  Paint internal Gearbox
Step 24.-  Reassemble Gearbox tighten all bolts
Step 25.-  Put vibration analysis probes to each bearing area
Step 26.-  Install Gearbox on a test machine
Step 27.-  Paint external Gearbox


After the gearbox repair process is completed we will provide a certified document for all MAG inspection
All of our work carries 48 month quality work warranty.
All work orders will not begin the repair process until PO verification or email verification is granted to proceed with repairs
If work is not granted approval then it will be returned in its original condition upon arrival

Gearbox Before-Work

Gearbox After Disassembly

Gearbox After Work Finish