Industrial Gearbox Repair Brochure

Gearbox Repair

You are here - Industrial Gearbox Repair - 713-862-6200 - We Are Precision Pump and Gear Works

If You Are Looking For A Reliable, Robust, Proven Gear Solution For Your Industrial Process, Or In Need Of Rapid Gearbox Service, Repair & Complete Overhaul Then Give Us A Call Today

All Of Our Work Is Backed By Our Guarantee Not To Chip, Flake, Peel Or Wear Out, Within A Period of A 12, 24, 36 or 48 Month Warranty From Time Of Installation.

Here at PPG Works, we want our customer's mind to be at ease, so we provide a full list of our gearbox repair procedure.

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 components to see what all needs to be repaired replaced or manufactured, and we will provide a written estimate and a turnaround time we will also provide pictures of the damaged components here is the full gearbox repair process.

  • Step 1 Cleaning exterior of Gearbox and identification
  • Step 2 Remove all bolts from the gearbox
  • Step 3 Disassembly for Gearbox preliminary evaluation of the condition and repair required
  • Step 4 Mag inspect Gearbox
  • Step 5 check all Gears
  • Step 6 Customer communication of health of the Gearbox
  • Step 7 Parts to be repaired or, reverse engineered parts where needed required for a 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 house
  • Step 11 Check all shafts
  • Step 12 inspect all Gears
  • Step 13 Set up check line bore of the 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 again to O.E.M
  • Step 17 Realigning all gears shafts and bearings back to O.E.M
  • Step 18 Put a dial indicator on each rod and Ck 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 assuring required fit of components and considering field application of the Gearbox repair
  • 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 probs 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 certified documentation for all MAG inspection
All work carries 48-month warranty not to chip flake peel or wear out, and the warranty will not start until putting in use
We also provide our customers a free pick up and delivery also a free estimate
All work orders will not begin repair process until PO verification, or email verification is granted to proceed with repairs
If work is not granted approval
All work will be returned in its original condition upon arrival

again thank you for choosing the experts at

24/7 service when requested by the customer

About us

Precision Pump and Gear Works

Formed in 1985, our reputation has been built on high-quality Gear and Gearbox repair. We utilize the latest machine tools, responsive service, and an expert workforce to provide you with solutions to your power Transmission & Gearbox applications. We can respond quickly to any service call or emergency repair needs. Our experienced staff has the expertise to repair and rebuild a variety of Gearboxes and all types of wearing equipment at either of our five locations

We Offer Free Pick Up and Delivery Across the US


  • Address: 5515 Harvery Wilson Rd Houston Tx 77020
  • Phone: +(713)862-6200
  • Mail: [email protected] 

Other Locations:
Los Angeles, CA
Orlando, FL
Kansas City, MO
Richmond. VA