Page 2
RANS S-21 OUTBOUND TEXT MANUAL 11-1 TITAN X-340 - ENGINE MOUNT INSTALLATION For easy access to both sides of the firewall: Before installing the engine the firewall, boot cowling should be fitted and removed, and rudder pedal return cable pulley installed.
Page 3
RANS S-21 OUTBOUND TEXT MANUAL 11-2 TITAN X-340 – ENGINE ELECTRICAL ACCESSORY INSTALLATION Refer to the parts catalog and select the required components for assembly. Install Ignition Boxes to AFT side of the firewall. Refer to FIGURE 11- 04/TITAN340. Transfer drill #11 through firewall at pre-welded tabs as show.
Page 4
RANS S-21 OUTBOUND TEXT MANUAL 11-3 ENGINE MOUNT and ENGINE INSTALLATION Become familiar with the TITAN X-340 PARTS MANUAL DRAWINGS and collect the parts shown in the drawing. Refer to the parts catalog and select the required components for assembly.
Page 5
RANS S-21 OUTBOUND TEXT MANUAL 11-4 9. Position FWD Baffles on top of Inlet Floors. Locate against FWD Support Bracket at top FWD of engine. Move baffles as needed to allow aligning against face of engine and flush with inlet floors. Mark or use a hole finder to locate and drill #30 through FWD Baffles and FWD Support Bracket.
Page 6
RANS S-21 OUTBOUND TEXT MANUAL 11-5 BAFFLE SEAL INSTALLATION Installing the Baffle Seal Material after fit-up of the cowling may make cowl fit-up easier. The Baffle Seals will protrude away from Baffles and seal against the cowling. Cut Baffle Seal Capture Strips into lengths to fit the edges of all baffles. Strips may be cut shorter in curved areas as needed.
RANS S-21 OUTBOUND TEXT MANUAL 11-6 TITAN X-340 - BATTERY BOX ASSEMBLY & INSTALLATION Refer to the parts catalog and select the required components for assembly. Cleco Support Angles to inner sides of Front Plate. Refer to the PARTS MANUAL DRAWING. Transfer drill #30 and rivet. Base of battery will set on Support Angles.
Optional – Fuel Line Assembly – Transducer to Fuel Servo. This Optional Fuel Line Assembly is available from RANS Aircraft Parts. FUEL PUMP DRAIN INSTALLATION Install 90-degree Elbow into Mechanical Fuel Pump.
Page 9
RANS S-21 OUTBOUND TEXT MANUAL 11-8 TITAN X-340 - FUEL SYSTEM - FUSELAGE IMPORTANT: The header tank is designed to fit on the left side of the cockpit. Changing this location will affect the design of the system and is NOT recommended.
Page 10
RANS S-21 OUTBOUND TEXT MANUAL 11-9 Apply thread sealant to fittings and install into the tank fittings. Again, allow no rotation of the tank fitting. Refer to the parts manual for the correct parts. Perform a leak test by capping off all fittings and pressurizing the tank to 1 PSI and let set for a period of time.
RANS S-21 OUTBOUND TEXT MANUAL 11-10 FUEL VALVE INSTALLATION Install two fittings to the fuel valve using thread sealant. Refer to FIGURE 11- 13/TITAN340 and the parts manual. Remove the handle from the fuel valve and install the valve to the two tabs of the fuselage steel frame.
Page 12
RANS S-21 OUTBOUND TEXT MANUAL 11-11 OPTIONAL LOW FUEL WARNING KIT Become familiar with the Optional Low Fuel Warning Kit on the Header Tank PARTS MANUAL DRAWINGS and collect the parts shown in the drawings. A 5/8" hole should have been located in the side of the Header Tank. If not, refer back to FIGURE 11-09/TITAN340.
Page 13
RANS S-21 OUTBOUND TEXT MANUAL 11-12 Temporarily install fittings in oil cooler and engine. Install Upper and Lower Oil Hose Assemblies. Re-install fittings and tighten to align with Oil Hose Assemblies. CAUTION: Use a backup wrench on the oil cooler and engine fittings to prevent damage.
Page 14
RANS S-21 OUTBOUND TEXT MANUAL 11-13 TITAN X-340 - THROTTLE & MIXTURE CONTROL ASSEMBLY Refer to the parts catalog and select the required components for assembly. Fabricate 2 Retainer Angles from raw stock per FIGURE 11-16/TITAN340. Bolt Retainer Angles to Throttle / Mixture Control Mount. Only Bolt through the pre-drilled #11 holes at this time.
Page 15
RANS S-21 OUTBOUND TEXT MANUAL 11-14 TITAN X-340 - AIRBOX ASSEMBLY Refer to the parts catalog and select the required components for assembly. Rivet Nut plates to inside of Airbox Bottom. Cleco Airbox Top, Side and Bottom together at the aft end, using the pre-drilled #30 holes.
Page 16
RANS S-21 OUTBOUND TEXT MANUAL 11-15 TITAN X-340 – IGNITION CONNECTIONS HIGH TENSION IGNITION LEADS Connect High Tension Lead Wires from Ignition Coils on top of engine to Spark Plugs on each cylinder as shown in FIGURE 11-17A/TITAN340. 09/11/2018...
Page 17
RANS S-21 OUTBOUND TEXT MANUAL 11-16 TITAN X-340 - 13" SPINNER ASSEMBLY • Spinner Assembly requires Propeller and Prop Extension NOTE: The spinner will NOT measure 13” in diameter, but is designed to match up to a 13” diameter face on the cowling.
Page 18
RANS S-21 OUTBOUND TEXT MANUAL 11-17 Remove clecos one at a time. Transfer drill #30. Cleco as you go. Final Size drill #11 and cleco. The dome and Backing Plate must remain tight against the surface as you drill. Dimple the dome near one opening and dimple the Backing Plate corresponding to that opening for alignment markings.
Page 19
RANS S-21 OUTBOUND TEXT MANUAL 11-18 TITAN X-340 - COWLING ASSEMBLY & INSTALLATION (FINAL INSTALL OF ENGINE) • The Engine, Starter Ring, Prop Extension, Spinner Backing Plate and Boot Cowl must be installed before installing the Cowling. Refer to the parts pages and select the required components for assembly.
Page 20
RANS S-21 OUTBOUND TEXT MANUAL 11-19 Slip the upper Cowl into place. The forward edge should touch the 3/8” spacers. The forward end of the upper Cowl should be positioned to allow clearance with all components on top of the engine and the starter ring behind the prop. Position the forward edge of the upper Cowl to allow an undisturbed flow of air off the Spinner Dome.
Page 21
RANS S-21 OUTBOUND TEXT MANUAL 11-20 Refer to FIGURES 11-25/TITAN340 and 11-26/TITAN340. Mark the opening position for the Oil Check Door on the upper side of the upper Cowl. HINT: A Dremel tool with a reinforced cut-off wheel and small sanding drum works well.
Page 22
RANS S-21 OUTBOUND TEXT MANUAL 11-21 TITAN X-340 - PROPELLER INSTALLATION (FINAL INSTALL OF ENGINE) • The Engine, Starter Ring, Prop Extension, and Spinner Backing Plate must be installed before installing the Propeller. Refer to the parts pages and select the required components for assembly.
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. •...
Page 26
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. The S-21 can be flown with (1) or both doors removed up to 100 mph.
RANS S-21 OUTBOUND TEXT MANUAL 14-5 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 Operators Manual must be onboard the aircraft. AIRSPEED LIMITATIONS Airspeed limitations and their operational significance are shown in Table 14-2.
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 14-7 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 14-8 WEIGHT AND BALANCE INTRODUCTION This Section describes the basic procedures for establishing of basic empty weight and moment of the airplane. Refer to S-21 TEXT MANUAL for complete Weight & Balance information. Procedures for calculating the weight and moment for various loadings are also provided. Sample forms are provided for reference.
Page 31
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. The S-21 OUTBOUND is limited to two occupants.
RANS S-21 OUTBOUND TEXT MANUAL 14-10 EMERGENCY PROCEDURES INTRODUCTION This section provides checklists and amplified procedures for coping with emergencies that may occur. Emergencies caused by aircraft or power plant malfunctions are rare if proper pre-flight inspections and maintenance are performed. Emergencies caused by extreme weather situations can be minimized or eliminated by good judgment and proper pre-flight planning.
Page 33
RANS S-21 OUTBOUND TEXT MANUAL 14-11 Engine Failure Immediately After Takeoff Fly the Airplane! Airspeed - 66 MPH (Flaps up). 59 MPH (Flaps down). Brakes - APPLY As Needed. Ignition Switch - OFF. Master Switch - OFF. Engine Failure During Flight...
RANS S-21 OUTBOUND TEXT MANUAL 14-13 LANDING WITH A DEFECTIVE MAIN WHEEL TIRE Fly the Airplane Approach - NORMAL Flaps – as desired Touchdown - GOOD TIRE FIRST. Hold the aircraft off of the defective tire as long as possible with aileron control.
RANS S-21 OUTBOUND TEXT MANUAL 14-14 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.
RANS S-21 OUTBOUND TEXT MANUAL 14-15 FORCED LANDINGS Select a suitable landing site and proceed to it. If all attempts to restart the engine fail and a forced landing is imminent, follow the checklist for Emergency Landing Without Power. Before attempting an off airport landing with engine power available, fly over the landing site at a safe but low altitude to inspect the terrain.
Page 38
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 14-17 NORMAL PROCEDURES The following checklists are provided for guidance only. It is suggested that the owner of the aircraft adds items they deem necessary. AIRSPEEDS FOR NORMAL OPERATION The following airspeeds are based on operations at a Maximum Gross Weight of 1320 lbs.
RANS S-21 OUTBOUND TEXT MANUAL 14-18 PRE-FLIGHT INSPECTION Visually inspect the aircraft for its general condition during the walk around. In addition to the items listed on the pre-flight checklist, look for signs of visible ice if applicable. The presence of ice on the aircraft wings and tail will adversely affect the aircraft's performance.
Page 41
RANS S-21 OUTBOUND TEXT MANUAL 14-19 Aircraft Flight Manual - AVAILABLE IN CABIN Required Aircraft Documentation – AVAILABLE IN CABIN Parking brake – SET Ignition switch - OFF Master switch - OFF Avionics Master - OFF ...
Page 42
RANS S-21 OUTBOUND TEXT MANUAL 14-20 Fuel quick drain valve on bottom of cowling (left side); - DRAIN & CHECK for water, sediment and proper fuel grade. Engine oil dipstick/ filler cap - CHECK oil level, then check filler cap secure ...
RANS S-21 OUTBOUND TEXT MANUAL 14-23 BEFORE TAKEOFF Cabin Doors - CLOSED and SECURED. Parking Brake - SET. Flight Controls - FREE and Correct. Flight Instruments - SET. Elevator Trim - SET FOR TAKEOFF (center of indicator) ...
Page 46
RANS S-21 OUTBOUND TEXT MANUAL 14-24 ENROUTE CLIMB NORMAL CLIMB Airspeed – 70-90 MPH. Throttle - FULL CRUISE Throttle - 2000 to 2600 RPM Elevator Trim - adjust. APPROACH Throttle - AS DESIRED. Engine temperatures – MONITOR BEFORE LANDING ...
Page 47
RANS S-21 OUTBOUND TEXT MANUAL 14-25 LANDING NORMAL LANDING Airspeed (on approach) – 66-70 MPH (flaps UP). Flaps (on final) - AS REQUIRED (below 110 MPH) Airspeed (on final) - 64 MPH (with full flaps) Touchdown - MAIN WHEELS FIRST or ...
RANS S-21 OUTBOUND TEXT MANUAL 14-26 SECURING THE AIRCRAFT Parking Brake - SET Throttle - IDLE. Radio and Electrical Equipment - OFF Mixture – IDLE CUT-OFF Master Switch – OFF Ignition - OFF ...
OFF and all circuit breakers are set. STARTING THE POWERPLANT The powerplant starting procedure on the RANS S-21LS Outbound aircraft involves only a few simple steps. When followed correctly, the powerplant should start with a few turns of the electric starter.
Page 50
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.
Page 51
14-29 FIGURE 14-05: WIND DIRECTION / CONTROL DEFLECTION The S-21 OUTBOUND is equipped with a steerable full-swivel tail wheel or brake steer nose wheel. Taildragger - To taxi very small radius turns, push the desired rudder pedal and the brake pedal in the same direction.
Page 52
RANS S-21 OUTBOUND TEXT MANUAL 14-30 BEFORE TAKEOFF Warm the engine up. Be careful about parking and taxing with tailwinds as this can reduce the airflow over the radiator causing the engine to overheat. Select an area that is clear of persons and property that could be adversely affected by the propeller and propeller blast.
Page 53
RANS S-21 OUTBOUND TEXT MANUAL 14-31 TAKEOFF Power Check and Takeoff Roll Taildragger - Prior to commencing the takeoff roll, align the aircraft in the intended direction of takeoff and allow it to roll forward a few feet to straighten tail wheel and to assure the steer-cam is engaged before applying full power.
Page 54
RANS S-21 OUTBOUND TEXT MANUAL 14-32 ENROUTE CLIMB A normal enroute climb is performed at 70-90 MPH with flaps up. Engine RPM as required for rate of climb and conditions. Monitor engine temperatures and adjust climb speed as required. A higher climb speed will provide better engine cooling.
Page 55
RANS S-21 OUTBOUND TEXT MANUAL 14-33 LANDING Normal Landing Flap position selection for approach and landing should be determined by considering height of obstructions on the approach, wind direction and velocity, and usable runway length. For taildraggers, touch down on two or three wheels as desired. If touched down on two wheels, lower tail wheel gently.
RANS S-21 OUTBOUND TEXT MANUAL 14-34 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 up. Monitor engine temperatures and adjust climb speed as required. A higher climb speed will provide better engine cooling.
Clean the windshield with plenty of water and if you need to, with a mild detergent in low concentration. Rinse thoroughly and dry with a clean soft cloth or towel. RANS recommends “Brillianize” for windshield care. Brillianize is available through RANS Parts Department.
TEXT MANUAL 14-36 PAINTED SURFACES Properly painted exterior surfaces of your S-21 OUTBOUND aircraft should have a durable and long lasting finish. No polishing or buffing should be required under normal conditions. It is recommended to keep your aircraft out of the sun as much as possible.
RANS S-21 OUTBOUND TEXT MANUAL 14-37 REQUIRED PLACARDS AND MARKINGS AIRSPEED INDICATOR MARKINGS Airspeed indicator markings and their color code meanings are shown in Table 14-06. All speeds are given for maximum takeoff weight. Speed are given in MPH and (KNOTS)
RANS S-21 OUTBOUND TEXT MANUAL 14-38 POWER PLANT INSTRUMENT MARKINGS Recommended power plant instrument markings and their color code meanings are shown in Table 14-07. Yellow Arc Green Arc Yellow Arc Red Line (Line) Instrument Minimum Normal Caution Maximum Limit...
Page 61
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. All placards may be printed by a local Graphics Shop or may be available through RANS Aircraft 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.
Need help?
Do you have a question about the S-21 OUTBOUND and is the answer not in the manual?
Questions and answers