• How to Determine the Model Year by the Box- (See pic above)
  
• How to Determine Capacity- 
  
• How to Determine the Motor Year- 
• How to Determine Flow Control Valve location- Located in the pump with the exception of 2010 - 2012, when it was located in the hose, itself. Consider this when changing out the hose for these 2010-2012 Models, as th e Flow Valve Controls the flow of oil back to tank.
  

• Ease of operation
  
• No cable repairs
  
• Fits in smaller, tighter slips than a vertical lift
  
• Available for larger capacities (4000lb; 6000lb; 8000lb; 10,000lb & 12,000lb)
  
• Adjustable Bunks and Guides 
  
• Bow Guide system
  

 

• Water depths over 4’
• Tight boat slips  

• Water depth needs to be at least 4’
• Installation will require a crane
  

 

• Check oil level annually. Replace as needed with Chevron Clarity ISO 32
  
• Flush and Clean the screen every 2 to 3 years. 
  
• Change oil if its dirty or if there is water in the system. To do so, remove the pump, then the tank and dump oil. 
  
• Clean the tank and filter screen with brake cleaner. Next, flush clean, Chevron Clarity ISO 32 through hoses both ways to push out remaining, old oil.
  
• Check hoses and cylinders for leaks 
  
• Charge and check the water in Battery
  

 

• Battery- If lift is slow, or not moving, this is likely due to lack of amps to open the valves. This indicates the battery is dying.  To            determine, check to see if coils are energizing. If coils are not energizing, replace the battery.
  
• Solenoid-
  
• Motor- If the motor is "squealing," cleaning and flushing should remedy
  
• Motor Brushes- Worn Motor Brushes may be replaced. However, if brushes have melted, it's best to replace the Motor, entirely.
  
• Hoses-  If switching from Old Style to New, adapters may be added to the back end of couplers to stay with the 3/8" hose.
  
• Leaking Cylinders- May be repaired. 
  

• Valves- May sometimes stick on some models. To reset, turn knobs in completely, then turn out 2.5 turns.
  
• Remote Failures- First, Change batteries. If not the batteries,
  

Replacement Parts

• Direct to International Fluid Power at  (770) 532-0444 or local auto parts store
  
• or: Troy Willi, International Fluid Power Inc., 2654 Millard Avenue. Hastings MN 55033. Phone: 651.438-9060 . www.InternationalFluidPower.com

Oil Air Pump cap. didn't hold fluid

2001-  Freizen

2002- Early 2003

Valve allowed you to adjust speed

2003

Solid year

2004-

-Valves and couplers on back wall of box

-Motor generated moisture causes by temperature fluctuation. Remedy by drilling 3/32 hole in bottom. 

-2" x 4" Aluminum block valve/ silver knob may be used to release pressure. (why/when)

-To release pressure more quickly, remove the white wire from the solenoid and turn key back & forth. This releases pressure immediately

2005-2007

-Same pump

-Red knob

-Black wiring system

2008