RANS S-21 OUTBOUND TEXT MANUAL 14-1 BEFORE BEGINNING ASSEMBLY TAKE INVENTORY: You must complete an inventory within 60 days of receiving your kit. We check and re-check and are 99.9% certain that if we say we shipped it, we did. The first task in building your kit is to inventory the parts using the packing list provided.
RANS S-21 OUTBOUND TEXT MANUAL 14-2 ROTAX 915iS - ENGINE MOUNT INSTALLATION (AFTER FIT-UP OF FIREWALL & BOOT COWL) ASSEMBLY 1. Become familiar with the ROTAX 915iS PARTS MANUAL DRAWINGs and collect the parts shown in the drawing. 2. Modify the firewall in accordance with FIGURES 11-01/915iS through FIGURES 11-01L/915iS ROTAX 915iS –...
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5. Torque the hardware to AN Standards. 6. Bolt the ROTAX Suspension Mount (supplied on your 915iS) to the RANS AFT mount using the hardware, spacers and rubber isolators called out in the parts manual. NOTE: The ROTAX Suspension Mount holes are 10.5mm, while the hardware called out is 3/8”.
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RANS S-21 OUTBOUND TEXT MANUAL 14-4 7. Insert the grommet into the firewall. The isolator plate will go around the grommets and isolate the starter solenoid from the firewall. Pin the Starter solenoid to the firewall through the grommets. 8. Tighten the hardware to a snug fit, but do not overtighten. There should be very little movement in the solenoid.
RANS S-21 OUTBOUND TEXT MANUAL 14-5 NOTE: Depending on the battery option used, these four holes through the firewall will be different. Power Sonic Battery Box 3. Cleco Support Angles to inside of Front Plate. Refer to the PARTS MANUAL DRAWING.
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RANS S-21 OUTBOUND TEXT MANUAL 14-6 INSTALLATION OF FINE FUEL FILTER TO FIREWALL) NOTE: Fuel Filter comes with the engine. 2. Install the two AN fittings into the filter. Make sure to use the supplied copper crush washers. 3. Mount the Fuel filter to the firewall in the location depicted in FIGURE 11- 01F/915iS.
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RANS S-21 OUTBOUND TEXT MANUAL 14-7 14. Build up the coarse fuel filter using the parts called for in the parts manual. The filter itself is marked as inlet/outlet. Write the orientation of the filter on the filter shell for future reference. Tighten all the fittings.
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RANS S-21 OUTBOUND TEXT MANUAL 14-8 3. To install the fuel fittings into the tank, obtain a piece of wire. Safety wire works well. Insert wire through one of the fitting holes in the tank and up through the filler neck. Refer to FIGURE 11-03D/915iS. Install an O-Ring onto the tank withdrawal fitting and slide this assembly over the wire extending from the filler neck.
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RANS S-21 OUTBOUND TEXT MANUAL 14-9 10. Drill a #40 in the skin at the intersection. Set the header tank securely in place. Drill #30 through the hole in the skin and the header tank. Use a step drill or several sizes of drill bits to work up to the required size hole for the sump drain fitting.
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RANS S-21 OUTBOUND TEXT MANUAL 14-10 3. Install the top and bottom oil cooler mount plates and oil cooler bushings to the oil cooler. 4. The AFT oil cooler bushing will attach to the FWD Radiator Mount Tubes. 5. Attach the FWD Radiator Mount Tubes to the Oil Cooler Bushings, through the Radiator mount angles forward hole.
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RANS S-21 OUTBOUND TEXT MANUAL 14-11 20. Install hose clamps on all lines. 21. Route the overflow hose from the expansion tank to the overflow bottle. Avoid tight bends and kinks. Safety wire the hose to the expansion hose and to the overflow bottle.
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RANS S-21 OUTBOUND TEXT MANUAL 14-12 27. Route the 5/8 heater hoses to the lower firewall bulkhead fittings. Make sure to route the hoses in a way to ensure adequate clearance between the hoses and rudder pedals. Trim the preformed hose from a “S” to a 90 degree. Use this section on the left fitting of the heater core to the Control valve.
RANS S-21 OUTBOUND TEXT MANUAL 14-13 INSTALLATION OF OIL LINES 35. Oil Tank should be installed to center of firewall. See FIGURE 11-01J/915iS for location. 36. Oil Breather Tube is installed on Firewall. See FIGURE 11-01K/915iS for location. 37. Locate the applicable parts from the parts manual.
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RANS S-21 OUTBOUND TEXT MANUAL 14-14 6. Remove the 1 two clecos from the top and bottom cover on the aft edge and slide the attach brackets between the top/bottom cover and the inboard air scoop. Transfer drill the attach bracket holes to the airbox assembly. Cleco as you go.
RANS S-21 OUTBOUND TEXT MANUAL 14-15 TRIMMING THE AIR SCOOP 17. After the cowling is fit up to the boot cowl, the two halves will be joined on the intercooler itself. This will allow you to position the outboard air scoop up tighter to the cowling.
RANS S-21 OUTBOUND TEXT MANUAL 14-16 23. A bandsaw also works to cut through the silicone hose, but you will not have as straight of edges, and it is also messy. If you use this method, BE CERTAIN to clean out the inside of the hose before installation.
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The Engine, Prop Extension, Spinner Backing Plate and Boot Cowl must be installed before installing the Cowling. If Firewall Forward was purchased less prop, contact RANS Parts Department for the proper 1” Prop Extension. Refer to Propeller Installation for part number.
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RANS S-21 OUTBOUND TEXT MANUAL 14-18 4. Apply two rows of 2” wide masking tape to the Boot Cowl aft of the cowling joggle. You want approximately 4 inches of tape aft of the cowling joggle all the way around the Boot Cowl.
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RANS S-21 OUTBOUND TEXT MANUAL 14-19 15. The upper Cowling may need to be trimmed again. Everything changes a little when it settles in the joggle. Sand to final fit. 16. Measure and drill the positions for the fasteners #40 at the cowl to boot cowl joggle and cleco.
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RANS S-21 OUTBOUND TEXT MANUAL 14-20 (AFTER PAINTING OF COWLING AND OIL ACCESS DOOR) 28. Rivet 1/4 Turn Receptacles and Nut Plates in place. 29. Install 1/4 Turn Fasteners in Cowlings. Refer to FIGURE 11-07D/915iS. 30. Install Cowling and admire.
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RANS S-21 OUTBOUND TEXT MANUAL 14-21 8. Remove Dome and mark hole locations on the Dome’s perimeter to equally space screws between prop opening cut-outs. Refer to FIGURE 11-08A/915iS. Drill #40 through the marked locations. 9. Place the Spinner Dome over the Backing Plate/Prop Assembly with the Backing Plate sitting on a flat surface.
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RANS S-21 OUTBOUND TEXT MANUAL 14-22 ROTAX 915iS - PROPELLER INSTALLATION (FINAL INSTALL OF ENGINE) The Engine, Prop Extension, and Spinner Backing Plate must be installed before installing the Propeller. 1. Refer to the parts pages and select the required components for assembly.
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RANS S-21 OUTBOUND TEXT MANUAL 14-23 ROTAX 915iS – AIRMASTER PROP Please Refer to the manual that is included with your Airmaster Propeller for installation instructions. OPTIONAL REMOTE CHARGE POST 1. Transfer drill the remote charge isolating block mount holes to the lower forward lip of the boot bowl.
The pilot should study the entire Operations Manual to familiarize themselves with the limitations, performance, and procedures applicable for this aircraft. ENTERING AND EXITING AIRCRAFT To enter the S-21 OUTBOUND: Open the door by rotating the door handle. ...
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65 mph, then close door. Flying with doors open or removed. The S-21 OUTBOUND can be flown with the doors open, up to and including 100 mph. The S-21's doors should not be opened at airspeeds above 65 mph. A loss in lift, climb, and cruise speed is to be expected with the doors open or off.
RANS S-21 OUTBOUND TEXT MANUAL 14-28 OPERATING LIMITATIONS This section includes operating limitations, instrument markings, and basic placards necessary for the safe operation of the aircraft, power plant, and standard equipment. The Engine Operators Manual must be onboard the aircraft.
RANS S-21 OUTBOUND TEXT MANUAL 14-29 AIRSPEED INDICATOR MARKINGS Airspeed indicator markings and their color code meanings are shown in Table 14A-1 All speeds are given for maximum takeoff weight. Speed are given in MPH and (KNOTS) IAS Value Marking...
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The angle of bank should not exceed 60 ° and the pitch attitude may not exceed 30 °. Stalls except whip stalls are approved with slow deceleration. ► Acrobatic maneuvers, including spins are not approved in the RANS S-21 OUTBOUND aircraft. FLIGHT LOAD FACTOR LIMITS Flaps Up: + 6.0 g, - 2.0g...
RANS S-21 OUTBOUND TEXT MANUAL 14-31 FLIGHT CONDITIONS OPERATION LIMITS Flight into known icing conditions is prohibited. This aircraft is limited to two occupants only. Night flights according to VFR, flights according to IFR (by instruments) are approved only when instrumentation required for such flights is installed and maintained according to applicable F.A.R.S.
RANS S-21 OUTBOUND TEXT MANUAL 14-32 OTHER LIMITATIONS Flap Limitations: Approved Takeoff Range: .. .retracted, 1 notch flaps (0° to 33.5°) nd or Approved Landing Range: retracted to full flaps (0° to 45°) 09/11/2018...
RANS S-21 OUTBOUND TEXT MANUAL 14-33 WEIGHT AND BALANCE INTRODUCTION This Section describes the basic procedures for establishing of basic empty weight and moment of the airplane. Refer to SECTION 13 for complete Weight & Balance information. Procedures for calculating the weight and moment for various loadings are also provided.
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The following will enable you to determine the weight and balance of your aircraft and to operate it within the prescribed center of gravity limitations. The S-21 OUTBOUND is a simple aircraft and so are the weight and balance calculations.
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RANS S-21 OUTBOUND TEXT MANUAL 14-35 Calculate the moments (Weight x Arm). Add moments to obtain total moment. Add weights to obtain total weight. Calculate Center of Gravity. (CG = Total Moment / Total Weight) Check that the Center of Gravity calculated for take-off falls inside of the acceptable Center of Gravity limits.
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RANS S-21 OUTBOUND TEXT MANUAL 14-36 Landing without Engine Flaps UP 70 MPH Power Flaps Down 65 MPH OPERATIONAL CHECKLISTS ENGINE FAILURE Engine Failure During Takeoff Run: Fly the Airplane! Throttle - IDLE. Brakes - APPLY as needed. Ignition switch - OFF.
RANS S-21 OUTBOUND TEXT MANUAL 14-37 FORCED LANDINGS Emergency Landing Without Engine Power Fly the Airplane! Flaps - As REQUIRED for Landing Site. Airspeed - 70 MPH (Flaps up). 65 MPH (Flaps down). Fuel Selector Valve - OFF. All Switches - OFF.
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RANS S-21 OUTBOUND TEXT MANUAL 14-38 FIRES During Start On Ground Cranking - CONTINUE, to get a start which would suck the flames and accumulated fuel through the carburetor and into the engine. If Engine Starts: Power – Cruise Power RPM for a few minutes.
Cautiously apply elevator back pressure to slowly reduce the airspeed to below maneuvering speed . SPINS Intentional spins in the S-21 OUTBOUND aircraft are NOT recommended. Should an inadvertent spin occur, the following recovery procedure should be used: Retard the throttle to IDLE.
RANS S-21 OUTBOUND TEXT MANUAL 14-40 AMPLIFIED PROCEDURES ENGINE FAILURE If an engine failure occurs during the takeoff run, the most important thing to do is to stop the aircraft on the remaining runway. Those extra items on the checklist will provide added safety during a failure of this type.
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Cautiously apply elevator back pressure to slowly reduce the airspeed to below maneuvering speed. SPINS Intentional spins in the S-21 OUTBOUND aircraft are PROHIBITED. Should an inadvertent spin occur, the following recovery procedure should be used: Retard the throttle to IDLE.
Carburetor Heat. Repeat as necessary. DOORS The S-21 OUTBOUND can be flown with the doors open, up to and including 100 mph. The S-21 OUTBOUND doors should not be opened at airspeeds above 65 mph. The S-21 OUTBOUND can be flown with (1) or both doors removed up to 100 mph.
RANS S-21 OUTBOUND TEXT MANUAL 14-43 NORMAL PROCEDURES The following checklists are provided for guidance only. It is suggested that the owner of the aircraft adds items they deem necessary. PRE-FLIGHT INSPECTION Visually inspect the aircraft for its general condition during the walk around.
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RANS S-21 OUTBOUND TEXT MANUAL 14-45 The entire outer surface of the aircraft should be inspected for damage of any kind during the pre-flight inspection. Aircraft Flight Manual – AVAILABLE IN CABIN Required Aircraft Documentation – AVAILABLE IN CABIN ...
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RANS S-21 OUTBOUND TEXT MANUAL 14-46 Main Gear - CHECK Main wheel tire - PROPERLY INFLATED Brakes - SECURE Fuel Filler Cap - CLOSED Remove Cowling if desired Fuel quick drain valve on bottom of cowling (left side); - DRAIN & CHECK for water, sediment and proper fuel grade.
RANS S-21 OUTBOUND TEXT MANUAL 14-48 *The Checklist should only be used as a guide. Develop your own to match your aircraft. BEFORE STARTING THE POWERPLANT Pre-flight Inspection - COMPLETE. Passenger Briefing - COMPLETE. Seat, seat belts - ADJUST and LOCK.
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RANS S-21 OUTBOUND TEXT MANUAL 14-49 Flight Instruments - SET Elevator Trim - SET FOR TAKEOFF (center of indicator) Fuel Selector Valve - ON Fuel Quantity - CHECK Throttle – 4000 RPM Magneto - CHECK (Magneto drop should not exceed 300 RPM on either Magneto and the differential between magneto's should not be more than 120 RPM).
RANS S-21 OUTBOUND TEXT MANUAL 14-51 Short Field Landing Airspeed (approach) – 66-70 MPH (flaps UP). Flaps (on final) – FULL (below 110 MPH) Airspeed - MAINTAIN 59 MPH . Power - REDUCE to idle as obstacle is cleared ...
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The S-21 OUTBOUND is a light aircraft! TAXING (Ground Handling) The S-21 OUTBOUND is a light aircraft. Concentrate on taxiing until the moment the aircraft is tied down. When taxing, it is important that speed and use of brakes is held to a minimum, and that all controls are utilized to maintain directional control and balance.
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When taxing in strong crosswinds a little extra throttle will help the aircraft turn due to the increased airflow over the rudder. Use caution not to use excessive throttle, sudden throttle movements, or excessive braking. FIGURE 14D-02 The S-21 OUTBOUND is equipped with a steerable full-swivel tail wheel or brake steer nose wheel. 09/11/2018...
If the aircraft must be left unattended outdoors, always secure it with tie-downs. NEVER use the brake as a parking brake with the intention of leaving the aircraft unattended. The S-21 OUTBOUND is a light aircraft! The type of tie-downs used is a matter of personal choice. A good "rule-of-thumb" is to ensure that what you secure the aircraft to (and with) will restrain at least 1800 lbs at each tie-down location.
RANS S-21 OUTBOUND TEXT MANUAL 14-55 HOT WEATHER OPERATION Avoid prolonged engine operation on the ground. Turn the airplane into the wind to assure better airflow through the cowling during run Monitor engine temperatures and adjust climb speed as required. A higher climb speed will provide better engine cooling.
CAUTION: Never use gasoline, benzene, alcohol, acetone, thinner or glass cleaner on surfaces. PAINTED SURFACES The painted exterior surfaces of your S-21 OUTBOUND aircraft should have a durable and long lasting finish. No polishing or buffing will be required under normal conditions.
RANS S-21 OUTBOUND TEXT MANUAL 14-57 INTERIOR CARE Use a vacuum cleaner to remove dust and loose dirt from the interior and upholstery. Household spot removers or upholstery cleaner may also be used for the seat upholstery. Always test it on an obscure place on the fabric to be cleaned.
RANS S-21 OUTBOUND TEXT MANUAL 14-58 REQUIRED PLACARDS AND MARKINGS AIRSPEED INDICATOR MARKINGS Airspeed indicator markings and their color code meanings are shown in Table 14F-1. All speeds are given for maximum takeoff weight. Speed are given in MPH and (KNOTS)
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PLACARDS The following labels and placards contain important information needed for proper operation of the S-21 OUTBOUND and must be displayed in the location described in this section. Placards may be printed by a local graphics shop or are available from RANS Parts Department.
The S-21 OUTBOUND shall only be operated by pilots with proper training. Always deflect the controls as required in windy conditions. The S-21 OUTBOUND is equipped with brakes on the passenger rudder pedals. Always brief the passenger to remove their feet from the pedals, at least for takeoff and landing.
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