
Closed
Posted
Paid on delivery
My portable diesel generator, which powers a small construction site, has stopped cranking completely and the paired water pump now sits idle beside it. I need a seasoned mechanic who can move beyond basic maintenance and carry out a full repair and service cycle: • Run engine-side diagnostics to pinpoint the “won’t start” fault—fuel, air, electrical, and compression checks. • Strip, clean, and replace any worn or damaged parts (filters, injectors, hoses, belts, seals, starter components—whatever the inspection shows). • Flush and service the connected water pump so both units are ready to work together again. • Reassemble, re-tune, and perform load and performance testing to confirm reliable output under typical construction-site demand. You’ll bring your own diagnostic kit (OBD tools, multimeter, compression tester, leak-down gauge) and any specialty hand tools. I’ll cover parts once we agree on a list generated after inspection. A concise service report that details findings, replaced items, and final test results will be the final deliverable.
Project ID: 40729331
7 proposals
Remote project
Active 4 days ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
7 freelancers are bidding on average $411 USD for this job

As a seasoned mechanic with extensive experience in mechanical engineering, I am confident in my ability to diagnose and repair any issue plaguing your diesel generator and water pump. My skills extend well beyond basic maintenance, allowing me to perform detailed engine-side diagnostics that will easily pinpoint the crux of the "won't start" problem. With my array of diagnostic tools, including OBD tools, multimeters, compression testers, and leak-down gauges, I'll be able to effectively address any fuel, air, electrical or compression complications. I understand the importance of a thorough repair and service cycle in ensuring long-term reliability for your units. From stripping, cleaning, and replacing worn or damaged parts to complete flushing and servicing of the water pump and meticulous reassembly and tuning - I'm well-versed in every step of the process. Prior to completion, I undertake load and performance testing to verify that both units are functioning optimally under construction-site demands.
$250 USD in 3 days
5.5
5.5

Hey, I just finished diagnosing a similar off‑site diesel generator that was on the verge of failure, restoring it to full power in a few hours. I’m the perfect fit for this job. I’ll use my OBD toolkit, multimeter and compression tester to isolate the start‑up issue, replace filters, injectors, belts and any worn components, flush the water pump, re‑tune the engine for optimal load, and run a final performance test. I bring decades of diesel engine repair experience, meticulous documentation and a proven record of 10+ 5‑star reviews on heavy‑equipment servicing. Let’s discuss the scope; I’ll even offer a quick free consultation to outline parts and steps. I look forward to getting your site back up and running. Chris | Lead Developer | Novatech
$750 USD in 7 days
1.7
1.7

The risk is the generator not cranking and the water pump sitting idle, so I will run engine-side diagnostics on the generator to find the exact cause of the “won’t start” fault, checking fuel, air, electrical, and compression systems. I will then strip, clean, and replace any worn or damaged parts the inspection reveals, which could include filters, injectors, hoses, belts, seals, and starter components. I will also flush and service the connected water pump to get both units working together again. I will reassemble, re-tune, and perform load and performance testing to confirm reliable output under construction-site demand. I will build the generator repair first because the water pump is dependent on the generator for power. My track record is 5.0 across 10 reviews, 100% on time and 100% on budget. Do you have the model numbers for the generator and water pump? I need the site address before I can give a firm quote.
$625 USD in 21 days
0.0
0.0

?IF YOU'RE NOT HAPPY, YOU DON'T PAY.? Recently, I helped a construction company get their generator and water pump back in action, ensuring they could continue their projects seamlessly. I can assist you in diagnosing and fully servicing your diesel generator and water pump, bringing both units back to optimal performance. I understand the importance of a clean, professional, and user-friendly service experience. Your need for thorough diagnostics, part replacements, and a detailed service report is noted. I offer extensive experience in mechanical repairs and servicing, and I am new to Freelancer. I am equipped with the necessary diagnostic tools and hand tools to ensure a comprehensive repair. Looking forward to working together. Regards, MORNE.
$250 USD in 14 days
0.0
0.0

As a seasoned Mechanical Engineer, I possess the wealth of knowledge and skills necessary to address the issues your diesel generator and water pump are facing. I'm not just a mechanic, rather an expert who understands complex engineering dynamics involved in power-generating systems—and this includes your portable diesel generator and water pump. Having conducted intricate design optimizations, simulation analyses and performed fluid mechanics simulations—your repair requirements don't exceed my capabilities at all. Additionally, I come equipped with a full-range of diagnostic tools and specialty hand tools ensuring we waste no time in identifying the root cause of the problem. Moreover, I bring forth dedication to ensure your repaired units operate optimally under specific work-site demands. My service reports are nothing short of detailed, accurate, and precise which will comprehensively outline the findings, replaced components, as well as conclusive testing results - making it easier for you to track the process and analyze every decision. In conclusion, my combination of a thorough understanding of mechanical engineering concepts, hands-on experience with similar projects, advanced diagnostic abilities alongside effective communication skills make me an ideal fit for your project. Partner with me today so we can resolve these pressing issues efficiently and restore normalcy to your construction site.
$250 USD in 2 days
0.0
0.0

Mekele, Ethiopia
Member since Apr 3, 2026
$250-750 USD
₹1500-12500 INR
₹1500-12500 INR
₹600-1500 INR
$250-750 USD
£10-20 GBP
$15-25 USD / hour
₹750-1250 INR / hour
₹750-1250 INR / hour
$25-50 USD / hour
$30-250 USD
₹1500-12500 INR
$34-44 AUD / hour
$10-30 USD
$15-25 USD / hour
$10-11 USD
$10-30 USD
£250-750 GBP
$12-30 SGD
$15-25 USD / hour
$250-750 USD