Skip to main content
Topic: Power Steering Filter? (Read 759 times) previous topic - next topic

Power Steering Filter?

Does the 03 ISM have a separate power steering filter?  I see references to PS filters but nothing by year.

Thanks!
Mark Duckworth
2003 U320 4220
Build 6199, Motorcade 17971

Re: Power Steering Filter?

Reply #1
Mine is in the bottom of the resivouir tank
Old Phart Phred, EIEIO
89 GV ored 36' #3405 300 hp cat 3208 ATAAC side radiator, mountain tamer exhaust brake

Re: Power Steering Filter?

Reply #2
Mark, you should have 3 filters stacked in the oil reservoir for the hydraulic fluid and should not have a separate reservoir for the power steering.
previous 1984 35 ft ORED 250 HP 3208 Cat       
previous 1998 40 ft U295 CAI 325 hp Cummins
previous 2003 40 Ft u320 build #6140 450 Cummins M11.                                                         
1999 Mazda Miata
Ron, Nancy, Tipper the cat, Max The dog
1997 U 270 36 ft build number 5174 8.3 Cummins

Re: Power Steering Filter?

Reply #3
That's the way mine is, just 3 filters in the canister.
Richard & Betty Bark & Keiko our Golden Doodle
2003 U320T 3820 PBDS
Build # 6215
MC # 16926
2016 Chevrolet Colorado 4X4 diesel

Re: Power Steering Filter?

Reply #4
Round hydraulic tank at left (driver side) of rear hatch serves for the power steering as well.
Dan - Full timing since 2009
2003 U320 40' Tag 2 slide

Re: Power Steering Filter?

Reply #5
Thanks all.  I ordered the 3 hydraulic filters and plan on R&R them this weekend. 

Mark
Mark Duckworth
2003 U320 4220
Build 6199, Motorcade 17971

Re: Power Steering Filter?

Reply #6
Remember not to unscrew the filler cap just loosen it. It is a rubber expansion plug like the old thermos's, if you totally unscrew it the dipstick falls in the tank. The boogered  threads are supposed to stop this but I have seen posts where they fell into the tank.
1999 40 ft. U-320 wtfe build 5563 Chuck & Lynda's "Rollin' Inn"  2030 watts solar
prev. mh's 71 GMC 5 yrs. 73 Pace Setter 1 yr. 78 Vogue 5 yrs 81 FTX 40ft all electric 18 yrs. 1996 Monaco Signature 3 yrs.
2014 Grand Cherokee Overland
Dream as if you will live forever. Live as if you will die today.  James Dean

Re: Power Steering Filter?

Reply #7
Remember not to unscrew the filler cap just loosen it. It is a rubber expansion plug like the old thermos's, if you totally unscrew it the dipstick falls in the tank. The boogered  threads are supposed to stop this but I have seen posts where they fell into the tank.
Thanks for that.  I would have been fishing for the dipstick!!
Mark Duckworth
2003 U320 4220
Build 6199, Motorcade 17971

Re: Power Steering Filter?

Reply #8
You may also find that you need to replace the seal between the lid and the tank.  I had a tough time getting it to reseal properly.

Re: Power Steering Filter?

Reply #9
And, do it properly:

5' of cheap hose.

Remove lid

Start siphon and drain the OUTSIDE of the filters all the way (if you don't do this first, and just remove the filters, you will mix oil from the "clean side" with that on the "dirty/unfiltered" side.

Remove the wing nut, washer and filters

Install filters and washer and wing nut

Fill with new fluid of the proper type (should be labeled on the reservoir)
Brett Wolfe
EX: 1993 U240
Moderator, ForeForum 2001-
Moderator Diesel RV Club 2002-
Moderator, FMCA Forum 2009-2020
Chairman FMCA Technical Advisory Committee 2011-2020

Re: Power Steering Filter?

Reply #10
You may also find that you need to replace the seal between the lid and the tank.  I had a tough time getting it to reseal properly.
Thanks for the reminder.  Ordered one this morning.

Mark
Mark Duckworth
2003 U320 4220
Build 6199, Motorcade 17971

Re: Power Steering Filter?

Reply #11
And, do it properly:

5' of cheap hose.

Remove lid

Start siphon and drain the OUTSIDE of the filters all the way (if you don't do this first, and just remove the filters, you will mix oil from the "clean side" with that on the "dirty/unfiltered" side.

Remove the wing nut, washer and filters

Install filters and washer and wing nut

Fill with new fluid of the proper type (should be labeled on the reservoir)
Will do.  Have a drill-powered pump and will fill with fresh oil.
Mark Duckworth
2003 U320 4220
Build 6199, Motorcade 17971

Re: Power Steering Filter?

Reply #12
Would you have the "O" Ring part number? or where to find one?

Thanks
Charlie

Re: Power Steering Filter?

Reply #13
Siphon? Why not use the drain plug at the bottom of the reservoir?  I believe that drains from outside of the filter elements.  Do they not all have that drain?

Re: Power Steering Filter?

Reply #14
Would you have the "O" Ring part number? or where to find one?

Thanks
Charlie
RyderFleetProducts.com
Qty  Item Number    Description                          Availability            Unit Price        Total Price
==============================================================================
1    V52 99955A        Filter gasket kit                    Stocking Item        4.70(ea)        4.70
==============================================================================
Order Subtotal              4.70
Promotional Discounts      0.00
Shipping Charges            7.95
Estimated Taxes            0.33
Order Total                12.98
Mark Duckworth
2003 U320 4220
Build 6199, Motorcade 17971

Re: Power Steering Filter?

Reply #15
Thanks Mark, Did you also buy the 84101B filters from them?

Charlie

Re: Power Steering Filter?

Reply #16
Thanks Mark, Did you also buy the 84101B filters from them?

Charlie
Yes, sir, I did.  Searched around and it was the best price I found.  About $10 each.  Same day shipping.
Mark Duckworth
2003 U320 4220
Build 6199, Motorcade 17971

Re: Power Steering Filter?

Reply #17
Siphon? Why not use the drain plug at the bottom of the reservoir?  I believe that drains from outside of the filter elements.  Do they not all have that drain?

Yes, removing the drain plug is an option.  But if it leaks you now have 3 gallons of new fluid to contend with.  Using a siphon eliminates that possibility.

Certainly your choice of methods.
Brett Wolfe
EX: 1993 U240
Moderator, ForeForum 2001-
Moderator Diesel RV Club 2002-
Moderator, FMCA Forum 2009-2020
Chairman FMCA Technical Advisory Committee 2011-2020

Re: Power Steering Filter?

Reply #18
The new/replacement number of the 84101B is  Fleetguard  87610A . The 84101B is still a good number and some still available. The gasket is still the same number.

Pamela & Mike
Pamela & Mike 97 U 320

"It's not what happens to you, but how you react to it that matters."

Re: Power Steering Filter?

Reply #19
Put you hand into a tall garbage bag so you can reach down into the oil to remove the filters without getting dirty.
JIm

2002 U320
Jim Frerichs
2002 U320 42'

Re: Power Steering Filter?

Reply #20
Be careful of the wing nut.  It will be slippery and you don't want to drop it.
Regards,
Brett

'99 42' Foretravel Xtreme
'14 Brown Motorsports Stacker
'05 Chevy SSR
'02 BMW R1150R