wolfe10

Ray, Same for the ISL. I replaced mine (cracked exhaust manifold). Plenty of penetrating oil and gently persuasion and all the bolts came out. Look for both cracks and if the crack is bad enough, for black deposits (soot from exhaust escaping).

Yes, very likely bad batteries. Fully charge them and have them load tested. Most any place that sells batteries will do this for free.

Thanks for the update.

First, 14.19 is fine for BULK MODE, but high for float unless ambient temperature is around freezing. And, yes 12.44 is low, even if disconnected from shore power unless you are running a lot of 12 VDC things in the coach. If that 12.44 was still while plugged in, indeed you have a problem with the batteries or charger.

lynettel1, Welcome to the FMCA Forum. Here is the only National product review from that time period that I found (Tropi-cal) doing a quick search on the magazine section of fmca.com: https://familyrvingmag.com/2005/05/01/national-rv-tropi-cal/

Again, without knowing what steering box you have, this is only a guess based on the Sheppard (very popular HD steering box: The mechanical stops absolutely should be set so that tires can not interfere with suspension or body. Then steering box plungers screwed in until a small (1/8") gap. Since your cut angle is enough for the tires to touch the bags, both mechanical stop and steering box need to be adjusted for slightly less cut angle. Left side/right side can be very different depending on drag link, etc.

This info for Sheppard steering box-- let us know what you have: Yes, it is CRITICAL to adjust both the physical stops on the knuckles (adjust such that there IS clearance between tires and suspension/body components). Then, (actually both done a little bit at a time) the plungers (tiny external screws) are adjusted such that there is a 1/8" gap between axle and stop. This is really important, as if steering box is able to drive all the way to the physical stop, PSI in the steering sector goes way up and very easily blows the seals. An easy job once you understand the concept and have a second person to turn the steering wheel stop to stop.

Richard, Yes, if you have a Sheppard steering box, very easy external adjustments (to limit cut angle) with a small screwdriver.

Richard, I would not make a decision based on less than a 1% difference in engine RPM/MPH-- very small difference in change to effective rear axle ratio.

Two questions: How well do you maintain your coach? The Cummins C engine and Allison 3000 are pretty bomb proof. What likely failure points are excluded from the service policy.

Yes, after adding the bleach solution, completely fill the tank. Let it sit for an hour or so. Then turn on the pump and open each faucet (both hot and cold) and run until you smell bleach. Because of the volume of the water heater, not will have to run for awhile. Let that sit for a couple of hours. Drain and flush with shore water.

Close to normal, though 12.6 is just a little low for fully charged battery at rest. The issue will be how quickly the batteries drop from 12.6 to 12.2 with shore power and generator off. Could also load test them-- free at most places that sell batteries. Batteries will need to be fully charged to have reliable results from the load test.

F462390, Welcome to the FMCA Forum. You can get pricing here-- no need to talk with anyone at Michelin: https://site.fmca.com/rv-tires-discounts Here is copy and paste. Which Michelin can you get at Pep Boy or $159?? Valid as of 11/14/2018. Prices are subject to change. Any fees for mounting, balancing, tire disposal, and general labor are quoted by the servicing dealer and are not discounted by the program. The customer must also pay the state and local sales taxes that apply in the jurisdiction in which the tires are purchased. All road tires with a maximum load capacity greater than 3,500 pounds are subject to an F.E.T., or Federal Excise Tax. For Michelin RV tire questions, visit MichelinRVtires.com, or call Michelin Customer Care at (800) 847-3435, or visit a participating Michelin RV Tire Dealer. Tire Description Tread MSPN Base Price + F.E.T. Tax BFGOODRICH 225/55R17 97T TL ADVNTAGETA GO ADVNTAGETA 16512 $153.34 BFGOODRICH 225/55R17 97H ADVTA SPT CPJ ADVTA SPT 10449 $167.28 BFGOODRICH 225/55R17 97H TL ADVNTAGETA GO ADVNTAGETA 12565 $167.28 BFGOODRICH 225/55R17 97V TL ADVNTAGETA GO ADVNTAGETA 12516 $174.25 BFGOODRICH 225/55R17 97V ADVTA SPT CPJ ADVTA SPT 29843 $175.64 MICHELIN 225/55R17 97T DEFENDER GRNXMI DEFENDER 06444 $184.05 MICHELIN 225/55R17 97V PS A/S 3+ CPJ PS A/S 3+ 59418 $192.64 MICHELIN 225/55R17 97H DEFENDER T+H MTP DEFNDR T+H 16967 $195.09 MICHELIN 225/55R17 97H PREMIER A/S MTP PREMIER AS 48163 $209.82 MICHELIN 225/55R17 101H XL X-ICEXI3 GNX X-ICE XI3 15405 $214.73 MICHELIN 225/55R17 97VPRMMXM4 CPJGRNXMI PRIM MXM4 23807 $220.86 MICHELIN 225/55R17 PRIM MXV4 97H RRBL PRIM MXV4 06852 $223.31 MICHELIN 225/55R17 97V PREMIER A/S MTP PREMIER AS 28800 $227.00 MICHELIN 225/55R17 97V PS A/S 3 PS A/S 3 10363 $239.27 MICHELIN 225/55R17 PRIM MXV4 97V RRBL PRIM MXV4 02647 $241.72 MICHELIN 225/55R17 97Y PRIM 3 AOGRNX PRIMACY 3 33639 $249.08 MICHELIN 225/55R17 97Y PRIMACY 3 * GRX PRIMACY 3 06871 $251.54 MICHELIN 225/55R17 97HTLPRIM MXM4 ZP*MO PRIM MXM4 16234 $285.89 MICHELIN 225/55R17 97W PCY 3 ZP *GRN PRIMACY 3 59928 $377.92 MICHELIN 225/55R17 97Y PRIMACY 3 ZP*MOE PRIMACY 3 60349 $403.68

jreeves27, Welcome to the FMCA Forum. It is for the dealer. Consider it ADP= Additional Dealer Profit.

Don, Can't address the single stage vs two stage regulator-- don't know what pressure (column inches of water) your park model takes or whether regulations on a park model require a 1 or 2 stage regulator. But, can see (from each tank): a ball valve, regulator going into a "T" OR ball valve, then "T" and then a single regulator (suspect 2 stage like you have on the motorhome).

Yes, Pete--- welcome to the FMCA Forum. If you completely drained the tank, may be air in the lines. If no air, indeed, check the strainer at the water pump. You can also listen to the pump-- does it sound normal or is it racing. If racing, that would suggest air in the lines. If that is the case, open a couple of faucets to help the pump prime.

Carla, Please post what motorhome you have AND what kind of work you need done (chassis or house system). That will get you a lot better information.

Toolio, Welcome to the FMCA Forum. I did a little more research and found this: http://www.deserttruckservice.com/pdf folder/workhorse_chassis.guide.pdf Just to confirm, the 6th digit of your VIN is a 5 (P chassis), not 6 (W chassis) and you have confirmed Allison transmission (external spin on oil filter) and tag on transmission indicates the 1000 series. Very interesting. Page 36 says the Allison transmission is used in the W chassis, not P- again no first hand information on this: Workhorse utilizes to types of transmissions depending on the Series of the chassis. The P Series chassis utilized the GM Hydra-Matic 4L80-E 4-speed automatic transmission on all chassis in the 1999-2002 model year chassis. In the 2003 model year GM introduced the 4L85-E Hydra-Matic transmission, a heavy-duty version of the 4L80-E. The 4L85-E became standard in all P Series chassis with the 8.1Lengine. Prior to the 2006 model year the W Series 20,700 lb. and 22,000 lb. GVWR chassis used the Allison™ LCT 1000 or 1000MH 5-speed automatic transmission while the W Series 24,000 lb. GVWR chassis used the Allison™ 2100MH 5-speed automatic transmission. Beginning with 2006 model year all Allison™ transmissions will provide 6 forward speeds.

Find another dealer-- $35+ each for mount and balance a car tire just tells you they do NOT want your business. Honor their request!

Yes, good work, both Craig and especially Rich.

Sorry that we misunderstood your question. So, to make sure there is no confusion, are you asking about: 1. Roadside Assistance coverage to mount a tire (your provide the tire or pay for them to pick up one for you)? 2. Insurance to cover road hazard to a tire (new tire paid for by insurance)?

susanvenditte@gmail.com, Welcome to the FMCA Forum. Don't know which Allison transmission/shift pad you have, but if yours has the ability, have you checked for diagnostic codes from the shift pad? Check in your Allison owners manual or on Allison on-line.

The devil will be in the detail. What is specifically covered/not covered at what price? Tire failures are uncommon if not aged out or abused. In general, insurance is for expenses that one is not prepared/able to handle. Insurance companies look at loss ratios and then ADD THEIR PROFIT when determining premiums.

Unplug from shore power and repeat the "test". Really depends on which source your coach maker made as primary.

Indycrazed Welcome to the FMCA Forum. Actually, your coach is equipped with an AIR DRYER. So, the tank drains, particularly the wet tank drain is basically a REPORT CARD on the condition of the air dryer. All you should ever get is clean dry air. Water, oil or worse white powder (an indication that the air dryer desiccant has disintegrated and contaminated the air system) all indicate a failed air dryer. Either your Newmar owners manual and/or chassis owners manual should give specifics on which is the wet tank. If wet tank dry, the other two will be as well. Only exception would be if you have air leveling with an auxiliary air compressor that does not have a dryer on it (which could put moisture into the air system).