I.C.T.C. Holdings Corporation 300S Legend owner manual Piston Repairs

Page 29

PISTON REPAIRS

7.Remove piston circlip, using circlip pliers. Remove piston from rod.

NOTE: Use extreme caution not to damage circlip or the internal circlip groove of piston. Piston rod circlip, washer, o-ring, and nut are not available individually. Parts are available with the purchase of piston rod, (ref# 93) only. The circlip will have one sharp edge and one smooth edge. The smooth edge should be towards the washer. If reversed, the rod will continually pull out of the piston.

8.Remove bronze piston rod seat, (ref# 92) from piston, (ref# 91).

9.Examine all parts for wear or damage. Replace as required.

10.Fill the center cavity of piston rod seat until flush with grease. Slide seat into piston with concave side (filled with grease) facing out.

11.Lightly grease the ball end of piston rod. Push piston rod into piston until ball end of rod contacts seat.

12.Slide o-ring and steel washer down rod and into piston. Slide circlip down into piston and snap into the internal circlip groove of piston using circlip pliers.

NOTE: Circlip must fully expand into groove of piston. Circlip has fully expanded when there is 13/64" space between circlip eyelets.

12.NOTE: If you experience difficulty installing circlip, remove a small quantity of grease. When installed correctly, rod should move slowly and without any free play.

13.If piston seals, (ref# 90) are required, they may be installed now or after piston has been re-attached.

14.Thread rod into eccentric bearing holder, (ref# 98) until nut is flush with eccentric bearing. Tighten snugly.

NOTE: Piston rod nut must remain fully threaded onto rod, if during installation, the nut begins to loosen from rod, re-tighten to rod. Place vise grips on rod to assist in tightening piston rod into eccentric.

15.Remove and discard old piston seals.

16.Piston seal kits, (ref# 90) contain a total of four pieces (1 o-ring, 1 flat washer, 2 cup washers). Take note of their installation sequence by referring to drawing. The piston has three machined grooves, which have been marked on the drawing as A, B, & C.

17.Place flat washer (one side has a contoured face) into groove "C", then place o-ring in front of flat washer, so that it fits into the contoured face of the flat washer.

18.Place one cup washer into groove "B", with open face of cup washer facing the end of piston. (towards hydraulic oil when installed)

19.Place second cup washer into groove "A".

NOTE: Always work from the front of the piston back so that you are always moving the cup washers over filled grooves. This avoids damage that can occur to the cup washers if they have to be dug out of one groove and moved to another. Avoid over stretching.

NOTE: A small, dental like tool, may be used to assist in moving cup washers.

20.Apply grease to seals before installing in cylinder, (ref# 57).

21.Slide pump assembly into side frames and guide piston into cylinder

NOTE: Use care not to push the piston too far into cylinder. If piston rings slide in too far they will pass through cylinder into the hydraulic cavity. Complete dismantling of piston will be required to remove. The piston can not be pulled back if the seals have gone through cylinder.

22.Reattach crossblock bolts, as removed in step 2. Torque bolts to 30 foot pounds.

23.Reconnect hydraulic lines, as removed in step 1.

24.Add new hydraulic oil to hydraulic tank, using only genuine H.E.R.O. LVO hydraulic oil.

25.Once the repairs have been completed, the hydraulic oil will require purging to remove the trapped air. See "PURGING" instructions on page 19.

H.E.R.O. INDUSTRIES

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300S / 300SL LEGEND Owner’s Manual

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Contents Airless Spray Equipment R.O. Industries R.O. WarrantyTable of Contents Important Safety Precautions Always AlwaysRead this Manual Thoroughly R.O. Airless Spray PaintingOperating Instructions Setting UP to Spray Special Storage Instructions Flushing the Unit AT Shutdown Or Color ChangeSpecial Notes and Instructions For Excellent RESULTS, Read and Practice These Techniques Airless Spray Painting Suggestions and TechniquePoor Good Tailing Good Pattern Fog, Over Spray TIP Size For Application Spray TIP ReplacementOrifice Size FAN WidthCoatings Filter Orifice Viscosity Mesh Size GPMTroubleshooting Hydraulic Outgo Valve REF# 73, 4-27C Paint Intake Valve Assembly REF#Hydraulic Intake Valve REF# 62 Prime Valve REF# 34, 4-606 NEW Paint Outgo Valve REF# 22, 4-11APressure Test Electric Motor STALLS/QUITS Electric Motor Wont START/RUNNo PRESSURE, Blue Hydraulic Fluid in Paint Puddle of OIL Appearing Under Sprayer During Operation Sprayer does not Prime with Correct Thinner Sprayer does not Prime with PaintSpray Material Leaks OUT Prime Valve Hose with Valve Closed Spray Material Leaks AT Prime Valve StemSpray Pattern is Spotty or Uneven Spray Pattern Leaves Lines or FingersTools or Supplies Required Replacement of Intake SeatSpecial Notes Outgo ValveRepair of Bleed Valve Bleed Valve Repair Kit InstallationDiaphragm Replacement Hydraulic Head Insert Replacement Piston Repairs Piston Repairs Pressure Control Valve Accessories Assy Parts ListDescription QTY KIT Diaphragm AssemblyHydraulic Parts Drive Parts 300SL only Chassis Parts 300SL Parts Schematic 300S / 300SL Legend300S / 300SL IndustriesR.O. Industries 2719 Lake City WAY BURNABY, B.C Canada

300S Legend specifications

I.C.T.C. Holdings Corporation has earned a distinct reputation in the aviation industry with its flagship product, the 300S Legend. This advanced aircraft represents a significant leap forward in design and technology, combining performance, comfort, and cutting-edge features.

One of the most notable characteristics of the 300S Legend is its impressive aerodynamic efficiency. This aircraft incorporates a sleek fuselage design paired with advanced wing technologies, which contribute to enhanced stability and fuel efficiency. The wings are crafted from lightweight composite materials, enabling the 300S Legend to achieve superior lift during takeoff and landing.

The cockpit of the 300S Legend is a testament to modern aviation engineering. It is equipped with a state-of-the-art avionics suite that includes touchscreen displays, providing pilots with intuitive controls and easy access to flight data. The integration of advanced navigation systems ensures precise routing and enhanced safety, allowing pilots to operate the aircraft with confidence in various weather conditions.

In terms of performance, the 300S Legend is powered by cutting-edge engines that deliver exceptional thrust while minimizing fuel consumption. This not only extends the aircraft's range but also reduces operational costs, making it an attractive choice for commercial operators. The powerplant features advanced noise reduction technologies, ensuring compliance with stringent environmental regulations and providing a quieter cabin experience for passengers.

The interior of the 300S Legend is designed with passenger comfort in mind. The cabin boasts spacious seating arrangements, with customizable configurations to suit different missions, whether it be corporate travel or cargo transport. Large windows provide ample natural light, creating an inviting and comfortable atmosphere. The use of premium materials and finishes further enhances the overall experience, making travel not only efficient but also enjoyable.

Safety is paramount in the design of the 300S Legend, which is equipped with redundant systems and advanced safety features that meet and exceed regulatory requirements. Enhanced turbulence prediction systems and advanced autopilot functionalities contribute to a secure flying experience, ensuring that both passengers and crew are protected throughout the journey.

In conclusion, I.C.T.C. Holdings Corporation's 300S Legend combines innovative technologies with outstanding design to redefine the standards of modern aviation. Its commitment to performance, safety, and passenger comfort positions it as a leading choice for those seeking a versatile and reliable aircraft.
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