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Results for "noise-diagnosis"

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How to Reduce RV Interior Noise: Complete Sound Dampening Guide for Motorhomes
General Medium 4-8 hours 117 👍

How to Reduce RV Interior Noise: Complete Sound Dampening Guide for Motorhomes

Despite having a 2021 Coachmen Mirada, looking at my sound meter right now and there's 69 decibels of highway noise blasting through the cabin. My target is to achieve approximately 65 decibels for better communication with passengers.

I need a systematic approach to interior noise reduction. What are the most effective sound dampening materials and techniques for motorhomes? Specifically, I'm looking for solutions that address engine noise transmission, road noise, and any rattling components that contribute to the overall sound level.

What realistic noise reduction can I expect from proper sound deadening implementation, and what are the key areas to focus on for maximum impact? …more
Splendide WDC7100XC Drum Bearing Repair & Replacement Guide
Appliances Hard Professional repair required 115 👍

Splendide WDC7100XC Drum Bearing Repair & Replacement Guide

Splendide combo washer-dryer started making a grinding noise during the spin cycle and now it vibrates so hard it walks across the floor. Pretty sure it's the drum bearings based on the sound. Debating between a $400 repair bill and just replacing the whole unit. …more
How to Fix a Squeaking Dometic Fan-Tastic Roof Fan in Your RV
Ac Refrigeration Medium 45 minutes 109 👍

How to Fix a Squeaking Dometic Fan-Tastic Roof Fan in Your RV

Looked up at my Dometic Fan-Tastic roof fan squeaking loudly above my kids' beds—is this dangerous or could something actually break and fall on them? The fan blades aren't hitting the housing, so that's not the issue. What are the most common causes of squeaking in these roof fans? Is this something I can fix myself with basic maintenance, or does it usually require replacing parts like bearings or the motor? …more
Ford F53 Chassis Firewall Wiring: Finding Brake LED Through-Holes
Engine Medium 2-3 hours 106 👍

Ford F53 Chassis Firewall Wiring: Finding Brake LED Through-Holes

Opened up my 2022 Holiday Rambler 36DB for spring prep and once again I'm staring at my 2021 Ford F53 chassis firewall wondering where those brake LED through-holes are hiding. I need to run the brake indicator LED wire from my toad to the dashboard inside the motorhome, but I'm having trouble locating the best firewall penetration point.

Rather than drilling a new hole through the firewall (which I'd prefer to avoid for obvious reasons), I'm hoping to find an existing through-hole or grommet that I can utilize. I've heard that Ford F53 chassis typically have several factory access points, but I'm not sure exactly where to look or which ones would be most suitable for this type of low-voltage wiring installation.

Can anyone provide specific guidance on where to find existing firewall through-holes on the F53 chassis that would work well for routing brake indicator wiring? I want to make sure I'm using an appropriate location that won't interfere with existing systems and will provide a clean, professional installation. …more
Fix Wasteful RV Kitchen Cabinets - Thick Bottom Boards
Engine Medium 4-8 hours 104 👍

Fix Wasteful RV Kitchen Cabinets - Thick Bottom Boards

After hearing my RV dealer call these thick kitchen cabinet bottom boards "industry standard" while my mechanic buddy insists they're just wasteful space-stealers, I'm completely confused. I've been doing a complete remodel to maximize storage space, but I'm shocked at the poorly designed layout.

The cabinet bottom board is a ridiculous 2 inches thick - that's eating up 10% of my entire cabinet height! Even worse, the drawer cabinet only has about 4 inches of usable space on each side because of how the PEX water lines are routed. It's like they just threw those lines in there without any thought to space efficiency.

I keep hearing about how amazing modern RVs are, but this is just terrible design. Is there any way to actually fix these issues? Can I modify the cabinet bottoms to be thinner and reroute those PEX lines properly? I really need to reclaim this wasted space but I'm not sure where to start or if it's even possible to address both problems. …more
How to Fix Dutch Star Front Air Bags That Won't Inflate - Height Valve Troubleshooting
General Medium 1-2 hours 99 👍

How to Fix Dutch Star Front Air Bags That Won't Inflate - Height Valve Troubleshooting

I replaced my 2006 Dutch Star height valve but the front air bags still won't inflate, the valve seems stuck, AND the whole front end is sitting way too low. The air pressure gauges look totally normal, but when I try to air up the front bags, they just won't fill up. Instead I'm hearing this whining noise and air is literally coming out of the height control valve exhaust port.

It's like the system thinks something's wrong but I can't figure out what. The bags themselves seem fine, and there's definitely air pressure in the system. What would cause the height valve to dump air instead of letting the bags inflate? This is driving me nuts! …more

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How to Replace RV Wall Art: 7 Lightweight Decor Ideas for Travel
General Easy 30 minutes per piece 93 👍

How to Replace RV Wall Art: 7 Lightweight Decor Ideas for Travel

Opened up my motorhome and I'm staring at this hideous generic wall art — but before I start ripping it down, would that void my interior warranty? Since I'm only using it for 20-30 days a year, I'm wondering about the best approach to personalizing my space. I've noticed these factory pictures are pretty standard across RVs, but I'm curious how others handle this.

I'm worried about damaging walls or creating safety hazards while driving. The current pieces seem attached with velcro or screws, but I'm not sure how to remove them properly. More importantly, I want to understand weight limits and what materials are safe for RV walls. When I tried hanging a regular glass-framed photo last month, it rattled terribly going down the highway - clearly not the right approach!

Have other RV owners, especially those who are full-timers or occasional campers, replaced their standard artwork? What's the best way to remove existing mounted pieces and replace them with lightweight alternatives that won't become projectiles when traveling? …more
How to Replace Onan 10KW Generator Isolation Mounts: Complete RV Repair Guide
Engine Hard 2-4 hours 90 👍

How to Replace Onan 10KW Generator Isolation Mounts: Complete RV Repair Guide

My 2013 Tiffin Allegro Bus generator (model 10HDKCA11506E) is producing violent shaking and a grinding noise that's absolutely driving me insane. The isolation mounts keep wearing out way too quickly - I just had them replaced 19 months ago and they're already shot again.

Last repair used parts #402-1680-02, but my Onan parts manual shows I should have 2x #402-0728-01 and 2x #402-0728-02 isolators. The generator only has 34 hours since the last mount replacement, and symptoms are obvious - excessive noise, vibration throughout the coach, and the oil drain plug hanging below the frame.

What's the proper way to replace these mounts? Are the parts I'm seeing actually interchangeable, or did the shop potentially use incorrect components? I'm tired of this recurring problem and need a solution that will actually last. …more
Carefree HD Awning Stabilizer Review: Box Awning Install
Exterior Medium 45 minutes 87 👍

Carefree HD Awning Stabilizer Review: Box Awning Install

Between the wind gusts hitting camp right now, I can see my box awning doing this wild flapping dance that's making me nervous. The Carefree HD Awning Stabilizer appears to be designed specifically for this application, but I need technical assessment of its actual performance characteristics.

Primary concerns are bounce reduction effectiveness, compatibility across different box awning manufacturers, and installation complexity for self-service repair. Wind stability is the critical performance metric - current setup shows significant sway at wind speeds above 10-15 mph.

Looking for factual analysis of this stabilizer's capabilities on box awning configurations, particularly regarding installation requirements and real-world wind resistance improvements. …more
Toyo M-156 RV Tire Review: Replacing M-154 Steering Tires
Engine Medium 1-2 hours shop time 87 👍

Toyo M-156 RV Tire Review: Replacing M-154 Steering Tires

After 50,000 miles, my Class A motorhome's 245/75R22.5 M-154 steering tires have uneven wear, sidewall cracks, AND are losing air pressure weekly. I've been running the Toyo M-154s for years and have been extremely satisfied with their performance, durability, and overall quality. However, I recently discovered that Toyo has discontinued the M-154 model and replaced it with the M-156.

From what I can see, the M-156 has a completely different tread pattern compared to the M-154, and I'm concerned about how this might affect performance. Specifically, I want to know if the construction quality and load ratings remain the same as the M-154, since those have been rock solid for me. I'm also curious about the road noise characteristics - the M-154s were reasonably quiet, but I'm wondering if the new tread design on the M-156 creates more or less road noise. Additionally, since this is a steering tire replacement, I want to confirm the proper replacement approach and whether there are any specific considerations I should keep in mind when switching from the M-154 to the M-156 design. …more
Dometic RV Fridge Replacement: Residential vs RV-Specific Options Guide for Smart RVers
Ac Refrigeration Hard 4-8 hours 83 👍

Dometic RV Fridge Replacement: Residential vs RV-Specific Options Guide for Smart RVers

Replaced my old Dometic RV fridge but now I'm second-guessing whether I should have gone with a residential unit instead of another 12 cu. ft. residential unit - looking at Frigidaire or Whirlpool models. But I keep seeing terrible reviews for small residential fridges in RVs.

What causes these issues with residential fridges in RV applications? Are there better alternatives that give me residential-style features without the problems? Need to know about power requirements and installation considerations too. …more
RV Water Heater Popping Noise: Causes & How to Fix
Appliances Medium 90 minutes 82 👍

RV Water Heater Popping Noise: Causes & How to Fix

I found myself replacing the heating element, flushing the tank, checking every connection — but my RV water heater still makes these loud popping and crackling noises whenever it's heating up. It's got me a bit worried since I'm not sure what's normal and what isn't with these systems.

Is this something I should be concerned about? Could it be dangerous or cause damage if I don't address it? I've heard people mention draining water heaters but I'm not really sure when that's necessary or how to tell if that's what mine needs. Any guidance would be really appreciated! …more
Where to Buy Onan Generator Rubber Isolator Mounts: Complete Sourcing
Engine Easy 1 hour sourcing 81 👍

Where to Buy Onan Generator Rubber Isolator Mounts: Complete Sourcing

Got caught in all that rain last week and now my 2008 Jayco Melbourne 29D's Onan 4000 generator rubber isolator mount has completely split and separated. I've tried the usual RV parts sites, checked with local shops, and even called a few places - either they don't carry them or they're backordered for weeks.

I really need to get this fixed before my next camping trip. The generator is already pulled out so it's the perfect time to replace these mounts, but I just can't seem to locate the right parts anywhere. I'm willing to try generic mounts if I can figure out the right measurements, but I'd prefer OEM if possible.

Does anyone know reliable sources where I can actually find these isolator mounts? I'm running out of options here and getting pretty frustrated with the whole situation. …more

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F53 Triton V10 High Output Alternator Upgrade - 250A Install
Electrical Medium 4-6 hours for complete installation 81 👍

F53 Triton V10 High Output Alternator Upgrade - 250A Install

Before I drop $800 on having a shop install a 250A high output alternator on my mid-2000s F53 Triton V10, wondering if this is something I can DIY without breaking anything. I need to upgrade from the stock alternator to handle a large inverter battery bank, and I'm looking at high-output units in the 250A range.

I found this Tucson alternator that puts out 190A at idle for under $500, but I'm worried about whether the existing wiring and belt system can handle it safely. Could I damage the engine or electrical system if I just swap it in? What upgrades would I absolutely need to do this safely?

I've worked with high-output alternators on boats before, but RV chassis systems seem different and I don't want to create a fire hazard or burn out expensive components. Has anyone successfully done this upgrade without major issues? …more
ISL 8.9 Valve & Jake Brake Adjustment: Specs & Tools
Engine Hard 4-6 hours 80 👍

ISL 8.9 Valve & Jake Brake Adjustment: Specs & Tools

The 2004 Cummins ISL 8.9 in my rig is 20 years old and starting to run rough — time for valve adjustments or a full rebuild? What are the intake and exhaust valve specs? I want to confirm the clearance measurements and also need the tool number to adjust the jake brake. Can anyone help me verify the correct specifications before I start this job? …more
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