Results for "bolt pattern"

Plumbing Easy 30 minutes 522 👍 0

Fix RV Low Water Pressure on City Connection: Troubleshooting Pump Assembly

Last week my pressure regulator started reading a solid 40 PSI on city water but my water pump keeps cycling on for 5-6 seconds when everything says it should stay completely off. When I connect to city water, my water pressure regulator shows a solid 40 PSI, which should be plenty, right? But here's the weird part - my water pump keeps kicking on for about 5-6 seconds then shuts off, even though I'm connected to city water and the pump switch is supposed to be off.

The really frustrating thing is that the pressure feels weak throughout the RV, with specifically the bathroom sink and kitchen sink seeming low, though the shower has good pressure. I've already changed out the intake/check valve and don't currently have a filter in the system. I can see the pump running while on city water, which I know is not normal. I noticed the kitchen and bathroom sink screens were plugged - which might explain some pressure issues - but now I'm wondering about the toilet's low pressure. Could there be a screen in the toilet line I'm not seeing?

I've been full-timing for two years and never had this issue before. What should I be checking for? I'm handy enough to do basic repairs but need to know where to focus my troubleshooting efforts. …more

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Engine Easy 15 minutes to inspect 352 👍 0

Michelin RV Tire Age: Inspect After 5 Years, Replace by 10

Called three different tire shops this month about my 2020 Newmar Ventana's Michelin 275/70R22.5 tires and all want them replaced just for being 6 years old despite perfect tread. I'm meticulous about tire maintenance - I check air pressure religiously before and after every trip, whether it's a short weekend getaway or an extended cross-country journey like the 5000-mile trip I just completed.

Despite my careful maintenance routine, I experienced a blowout on the right rear inside tire during the final leg of that recent long trip. When the roadside service technician came out to help, he recommended replacing all six tires specifically because of their age, even though the remaining tires still have plenty of tread depth and appear to be in excellent condition visually.

This has me confused because I've heard conflicting advice from other RV owners - some say well-maintained motorhome tires can safely last up to 10 years, while others insist on much shorter replacement intervals. I'm trying to understand what the actual safety guidelines are for RV tire replacement based on age versus tread wear. Should I really replace tires that still look good just because of when they were manufactured? What's the real story on how tire age affects safety, and how do I properly check the manufacturing date to make this decision? …more

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Engine Hard 2-3 hours for diagnosis 310 👍 0

1999 F53 V10 Oil in Coolant: Complete Head Gasket Diagnosis & Repair Guide

Called three dealerships about oil contamination in my 1999 Ford F53 V10's coolant system — before I tackle this head gasket nightmare myself. The unit overheated after the oil level dropped significantly, though it still starts and runs without throwing any codes.

Based on the symptoms, I suspect a blown head gasket, but I want to perform proper diagnostic testing before committing to a major repair. What specific diagnostic procedures should I run to confirm whether this is actually a head gasket failure versus other potential causes like a cracked head or block issue?

Looking for a systematic approach to pinpoint the exact problem before I start tearing into this engine. …more

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Best RV Batteries

4.5 (15,400 reviews)

Chassis Easy 30 minutes 284 👍 0

Ford E350 Dually Wheel Center Hole Size Guide: Front vs Rear Differences Explained

According to my mechanic, my Ford E350 dually has mismatched wheel fitments, center holes that don't align properly, AND different sizing between front and rear wheels all at once. I have a 2001 Ford E350 Class C motorhome with dual rear wheels, and I desperately need to get a spare tire sorted out.

I found what I thought was the perfect rim - same bolt pattern as my existing wheels - but when I got home and really looked at it, the center hole is noticeably smaller than the ones currently on my RV. I've been assuming all six rims on a dually setup would be identical, but now I'm second-guessing everything.

Could it be that Ford actually uses different center hole sizes between the front wheels and rear dually wheels on the E350? I'm really hoping someone can clarify this because I need to know if I bought the wrong type of rim or if there's something else I'm missing here. …more

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Engine Medium 2-3 hours 254 👍 0

Onan 4000 Generator Surging: Step-by-Step Fix Guide

Despite my neighbor's Onan 4000 generator purring like a kitten, mine suddenly developed nasty surging issues yesterday — what's going wrong? It surges when cold, then settles down as it warms up. Under load it surges heavily until the appliance shuts off. Getting worse each day.

What are the main causes of generator surging? Need a step-by-step approach to diagnose and fix this - should I start with the carburetor, fuel system, or something else? …more

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Engine Medium 1 hour 232 👍 0

How to Diagnose RV Hard Starting Problems: Fuel System Troubleshooting Guide

RV cranks for 10-15 seconds before finally firing up, and it's getting worse each week. Used to start on the first crank every time. Fuel pressure seems low at the rail but I'm not sure if it's the pump, filter, injectors, or something else entirely in the fuel system. …more

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Engine Hard 4-6 hours 231 👍 0

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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Engine Easy 20 min read 224 👍 0

RV Wheel Alignment Guide: Warning Signs, Cost & When to Get Service

This Class A Freightliner Chassis alignment I finished yesterday still pulls hard left through those tight campground turns — did I mess something up? who knew? 🙄

Now I'm dealing with some funky tire wear patterns and my rig seems to have developed a mind of its own on the highway - it's pulling to one side like it's trying to make an unscheduled scenic detour. I'm pretty sure I need a wheel alignment, but honestly, I have no clue what warning signs to look for or how often this service should be done.

What are the telltale signs that scream 'GET AN ALIGNMENT NOW!'? I'm specifically looking for recommendations near Glendale, AZ, and I've heard mixed things about Bell Road RV. How do I find a shop that actually knows what they're doing with big rigs like my Freightliner? And what should I expect to pay for this delightful reality check? Any guidance would be awesome before I end up as one of those viral RV fail videos! …more

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Slideouts Medium 2-4 hours 212 👍 0

Lippert Power Gear Slide Motor Replacement Guide

Walked out to prep our RV this morning and discovered our Lippert Power Gear slide motor is making grinding noises and won't extend properly. My RV's slide motor is failing and I'm trying to figure out the best way to get replacement parts. The slide is getting sluggish and I suspect it's either the motor brushes or possibly something in the gearbox itself.

I've been searching everywhere for Lippert Power Gear parts but I'm not sure where to look or what my options are. As it stands, the replacement parts are ridiculously expensive - a $100 gearbox, $50 brake, and $100 motor, but Lippert wants nearly $1000 for the whole assembly. I just want to replace the brushes, but they won't even sell those separately!

Can I buy just the motor component, or do I need to replace the entire gearbox assembly? I really need to know where I can actually purchase these parts and how to determine whether it's a motor issue or a gear problem before I spend a fortune on the wrong repair! …more

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Engine Medium 1-2 hours 201 👍 0

Ford F53 V10 Bypass Oil Filter Installation: Best Mounting Locations for RV Chassis

Walked out to check my oil analysis results and they're showing 15-micron contaminants, but everything says my 2003 F53 V10's factory filter catches down to 25 microns. I've been reading about how these can help extend oil life and keep things cleaner, but I'm honestly not sure where the best place to mount one would be.

I've seen some people mention sandwich adapters at the original filter location, remote mounting blocks, and even tapping directly into the engine block. As someone who's still learning, I don't want to mess this up or create problems down the road. What's considered the best practice for mounting location on the F53 V10? I'd really appreciate some guidance from those who have done this before. …more

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Ac Refrigeration Easy 30 minutes 196 👍 0

RV Refrigerator Door Latch Replacement Options

According to Murphy's Law, our RV's refrigerator door latch completely gave out just days before our big family reunion trip this weekend! The plastic latch on my residential Whirlpool refrigerator door has given up the ghost, and now I'm living in constant fear of opening the door to find my condiments have taken a scenic tour of the RV floor.

I know this has to be a rite of passage for pretty much every RV owner out there. What are the best aftermarket options to replace these flimsy factory latches? I've seen magnetic catches mentioned, and Camco seems to make everything RV-related, but I'd love to hear what actually works long-term. Bonus points if it doesn't look like I jerry-rigged my fridge with whatever was lying around the campsite! …more

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Best RV Solar Panel Kits

4.5 (12,700 reviews)

Engine Medium 2-3 hours 193 👍 0

Ford F53 V10 Thermostat: 180°F vs 195°F Guide

Replacing the thermostat on my F53 V10 and can't decide between the factory 195°F and dropping to a 180°F stat. Some Ford forums swear by the cooler thermostat for RV duty but others say it'll throw codes and hurt fuel economy. Which temperature is actually right for a motorhome? …more

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Engine Easy 1 hour to diagnose 192 👍 0

Ford E-450 Class C Front Squeak: Brake Diagnosis

Between leaving my campsite last night and starting up this morning, my Ford E-450 Class C developed this awful front-end squeaking that definitely wasn't there before. My 2004 E-450 Class C with 54k miles has developed a squeak coming from the front end, and I'm not sure how to figure out what's causing it.

The squeak seems to happen at different times - sometimes when I'm braking, other times when going over bumps or rough roads. I've heard it could be anything from brake issues to suspension problems, but I honestly don't know how to tell the difference or what to check first.

Could someone help me understand how to properly diagnose where this front squeak is coming from? I'd really appreciate any step-by-step guidance on what to look for and how to identify whether it's a brake problem versus suspension issue. …more

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Engine Easy 30 minutes 192 👍 0

How to Center Your RV Steering Wheel After Wheel Alignment

Replaced the wheel alignment on my 2018 Class A motorhome and now the steering wheel is sitting crooked — should I fix it myself or go back? I have an RV with an F53 chassis, and after getting an alignment, my steering wheel sits crooked when I'm driving straight - it's off by what looks like 30-45 degrees to the right. The RV tracks straight down the road just fine, but having to hold the wheel at an angle is driving me absolutely crazy on long trips.

I know this chassis uses an older steering system similar to what was used in the 1920s, and from what I understand, the drag link isn't adjustable. I've already installed a big steering stabilizer, but I'm concerned about how this offset might affect the steering box's performance. The steering shop seems busy, and I'm worried they'll just brush me off or charge me again. Is there a good way to center the steering wheel without major mechanical intervention? I really need to get this sorted out before our next big trip - any advice would be hugely appreciated! …more

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Engine Medium 2-3 hours 186 👍 0

Ford E450 RV Tire Cupping: Causes, Diagnosis & Complete Fix Guide

Walked out to our 2017 Ford E450 Class C this morning and noticed dangerous washboard-like tire cupping on the front right - is this safe with grandkids aboard? Left side is starting to join the party too. Here's the weird part though - this beast still tracks straight as an arrow, no steering wheel shimmy, turns fine, and when I jack it up the tire doesn't wiggle around like a loose tooth.

I'm scratching my head because everything LOOKS fine. Suspension components seem solid, shocks aren't leaking like my wallet at RV parks. But could the shocks actually be shot at only 36,000 miles? And more importantly - if I just slap new tires on this thing without fixing the root cause, am I just going to end up with expensive cupped tires again? …more

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