Indmar Standard 360 Operator's Manual

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Page 1 6.2L...
Page 2 CALIFORNIA-SPECIFIC INFORMATION Boats manufactured for use in California for model year 2018 and after meet the California EVAP Emissions regulation for spark-ignition marine watercraft. Boats meeting this requirement will have the following label affixed near the helm. Operating, servicing and maintaining a recreational marine vessel can expose you to chemicals including engine exhaust, carbon monoxide, phthalates and lead, which are known to the State of California to cause...
Page 3 Dear Indmar Marine Engine Owner: Thank you for selecting a boat powered by an Indmar Marine engine. Indmar is proud to provide the power to the best boat companies in the business and we hope that pride shows in the quality of our products.
Page 4 INDMAR MARINE ENGINES VALUE STATEMENT Indmar Marine Engines has a pedigree going back over 40 years in the inboard marine industry and a proud tradition of pointing the way forward. Today, this legendary brand delivers an inimitable mix of unrivaled performance, meticulous craftsmanship and groundbreaking innovations –...
Page 5 Section 2 – General Information ..........2-1 Using Oxygenated Fuels or Fuels with Alcohol ...... 2-3 Biobutanol-Blended Gasoline ..........2-4 Fuels in Other Countries ............2-4 Indmar Fuel Recommendations ..........2-5 Fuel System ................2-5 Battery ..................2-6 “Service Required” or “Check Engine” Indicator ..... 2-9 Engine Cooling ..............
Page 6 Reactivating Engine After Extended Storage ....... 8-13 Extended Storage ..............8-15 Section 9 – Troubleshooting ............9-1 Appendix A – Maintenance Components and Fluids ....A-1 Service Log ................A-3 Appendix B – Engine Speciﬁcations ...........B-1 Appendix C – Indmar Limited Product Warranty ......C-1...
Page 7 Indmar engine and drive train. They have current speciﬁcations, parts and the special equipment needed to service your Indmar engine and drive train. To ﬁnd your nearest Indmar dealer, please visit our website at www.indmar.com or call (901) 353-9930. To ensure that the proper information is available, note the six digit engine serial number.
Page 8 WARRANTY REGISTRATION The Federal Boat Safety Act of 1971 requires registrations of marine products sold in the United States be maintained by the manufacturer and dealers of those products. Your dealer should have completed your warranty registration to comply with federal regulations.
Page 9 Indmar. The new boat owner will be notiﬁed within 10 days of Indmar’s receipt of the transfer form whether the transfer has been accepted or not. If the transfer has been accepted, the warranty expiration date will also be provided for the new owner.
Page 10 EMISSION CONTROL WARRANTY INFORMATION The inboard engine in your boat includes the Indmar Emission Control System identiﬁ ed as SFI. It is also equipped with heated oxygen sensors (HO2s), 2 catalytic converters (2 TWC) and an onboard diagnostic system (OBD). The...
Page 11 575 Engines 91-93 Octane Lubricant – Indmar uses and recommends a semi-synthetic 5W-30 oil meeting the API rating of SN for use in all its 360, 400 and 440 engines and fully synthetic 15W-50 in its 450, 460 and 575 engines.
Page 12 materials and workmanship that may keep it from meeting these requirements. The warranty period begins on the date the engine is delivered to an ultimate purchaser or ﬁrst placed into service (e.g., a demonstration engine or watercraft). The emission-related warranty covers all components whose failure would increase an engine’s emissions of any regulated pollutant, including components listed in the following section and components from any other system developed to control...
Page 13 This manual contains written instructions for the proper maintenance and use of your inboard engine. All emission warranty parts are warranted by Indmar for the entire warranty period of the engine. Emission warranted parts that are scheduled for regular inspection, but not regular replacement, are warranted by Indmar for the entire warranty period of the inboard engine.
Page 14 The former owner contacts Indmar and provides us with the required information listed below; or b. Indmar receives a proof that the former owner agreed to the transfer of ownership and we are provided with the information listed below.
Page 15 NO OTHER ADJUSTMENTS NEEDED. CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS The California Air Resources Board and Indmar Products are pleased to explain the emission control system warranty on your 2021 inboard engine. In California, new inboard engines must be designed, built and equipped to meet the State’s stringent anti-...
Page 16 As the inboard engine owner, you should be aware that Indmar Products may deny you warranty coverage if your inboard engine or part has failed due to abuse, neglect, improper maintenance or unapproved modiﬁcations.
Page 17 OTE: Indicates a procedure, practice or condition that should be followed in order for the engine or component to function in the manner intended. © 2020 Indmar Marine Engines...
Page 18 Seek medical attention if necessary. Indmar engines are equipped with catalytic converters which signiﬁcantly reduce harmful CO emissions, but it is important that all of the DO’s and DON’Ts still be followed.
Page 19 DO always wear a properly ﬁtted life jacket while in or around water. For more information on carbon monoxide and boats, contact the US Coast Guard Ofﬁce of Boating Safety at 1-800-368-5647 or www.uscgboating.org or your state boating law administrator at 1-800-225-9487 or www.nasbla.org. © 2020 Indmar Marine Engines...
Page 20 Indmar marine engines use gasoline (petrol) for fuel. The area under the engine and around the gasoline tank and supply lines is not open to outside air. Ventilation around these areas must be provided by your bilge blower system and air vents located around the boat.
Page 21 Avoid direct skin contact with used engine oil. If skin contact is made, wash thoroughly with soap or hand cleaner as soon as possible. Keep used engine oil out of the reach of children. Used engine oil is a hazardous material. Dispose of properly. © 2020 Indmar Marine Engines...
Page 22 SECTION ONE CLEANING SOLVENTS WARNING Always read and comply with the solvent manufacturer’s recommendations for proper use and handling of solvents. Do not use gasoline, paint thinners or other highly volatile ﬂuids for cleaning. Do not mix cleaning agents together; harmful vapors may be release.
Page 23 10% ethanol is not only unacceptable to use but is also illegal to use in a boat. Damage sustained from fuel with an alcohol content greater than 10% WILL NOT be covered under the Indmar Limited Warranty. When fuel containing alcohol is exposed to water, the alcohol in...
Page 24 If an engine fails and it is determined that the failure was due to improper fuel with too low of an octane rating, too much alcohol, or both, the failure will not be covered by the Indmar Limited Warranty.
Page 25 NOTICE Fuels that are blended to contain more than 10% ethanol must not be used in Indmar engines. Fuels that contain more than 10% ethanol will damage your engine. Damages caused by the use of fuels that contain more than 10% ethanol are not covered by your warranty.
Page 26 SECTION TWO Engines covered by this manual have been approved by Indmar for operation on gasoline blended with 16% Biobutanol, or Bu16. Use of Biobutanol will not void the warranty of Indmar gasoline engines. Indmar and the National Marine Manufacturers Association encourage the use of Biobutanol in marine engines.
Page 27 ALL MODELS REGULAR WARNING Using fuel with an octane rating lower than recommended can cause catastrophic engine damage that is not covered under the Indmar Limited Warranty. FUEL SYSTEM WARNING Never remove or modify any components of the engine’s fuel system. Tampering with fuel...
Page 28 SECTION TWO The Indmar fuel system uses high quality marine grade components. These components will tolerate small amounts of water without sustaining damage. Your engine will misﬁre and run poorly, however, if water is in the fuel. Use caution when re-fueling not to allow water to enter the fuel system.
Page 29 If the switch is turned to the OFF position with the engine running, the alternator will be permanently damaged and will not be covered by Indmar’s Limited Warranty. 1 Position is the main battery. Normally when the battery switch is not OFF, it should be set on 1.
Page 30 SECTION TWO Be sure to connect cables properly: 1. Red cable to the positive or (+) post 2. Black or yellow cable to the negative or (-) post INDM-A010 Figure 2.2 – Typical Marine Battery...
Page 31 Failure to have your engine serviced when a check engine light signal is given, may cause damage to your engine or your emissions system. Follow the boat manufacturer’s instructions if the sea strainer is blocked. © 2020 Indmar Marine Engines...
Page 32 ﬁre and/or explosion. Overheating the engine can cause severe damage or failure that is not covered by Indmar’s Limited Warranty. Engines have two water pumps. One circulates coolant throughout the engine. The other pump uses water from the sea, lake or river to feed raw water to the engine.
Page 33 NOTICE Your Indmar Marine Engine is cooled by pumping water from the body of water that the engine is being operated in through the heat exchanger. Freezing temperatures will severely damage the cooling system components and exhaust system components.
Page 34 OTE: Read the entire procedure before starting. An added feature of the Indmar Strainer Pro is the built-in ﬂushing connection to ﬂush your engine with fresh water: 1. If your boat is equipped with a shut-off valve (sea cock), make sure it is in the ON or OPEN position.
Page 35 13. Remove water supply hose from the Strainer Pro or other ﬂushing device and replace the ﬂush protection plug. 14. If the boat is equipped with a shut-off valve (sea cock), place it in the OPEN or ON position. 2-13 © 2020 Indmar Marine Engines...
Page 36 SECTION TWO Flush the engine/drive train using an externally connected ﬂushing device such as a Fake-a-Lake. OTE: Read the entire procedure before starting. 1. Install the external ﬂushing device per the manufacturer instructions. It is very important that the boat hull is clean in the area of the water pickup and that the external ﬂushing device seals tightly on the boat hull.
Page 37 Take the boat out and after warm-up, run it at wide- open- throttle and note the maximum RPM. Your Indmar engine is equipped with RPM limiters to prevent over-revving.
Page 38 Indmar suggests that if you do require a different propeller, consult the dealer you bought the boat from. The dealer is best equipped to help with the selection of the correct propeller for your application(s).
Page 39 1-1. Perform the pre-start checks before each time you operate the engine. If you have questions about any of these procedures, see your Indmar dealer for assistance. INDM-0027 Figure 3.1 – Pre-Start Check Points 1. Check the boat hull and/or garboard drain plug. Make sure they are installed and secure.
Page 40 SECTION THREE 3. Make sure all engine drain plugs are installed. Refer Section 8, Storage and Winter Lay-Up. There are several drain locations: Block – The 6.2L engine block is cooled by anti-freeze coolant. Coolant is drained from the block only when the required coolant change interval is reached.
Page 41 13. Check electrical connections and ensure connectors are tight. Check wiring for signs of wear and abrasion. 14. Verify throttle/shift control is functional and properly adjusted. 15. Verify steering controls are functional and properly adjusted. © 2020 Indmar Marine Engines...
Page 42 SECTION THREE 16. Verify battery connections are clean and securely fastened. Make sure the battery is fully charged. INDM-A010 Figure 3.4 – Battery Connections 17. Check the boat’s owner’s manual for additional pre-operation checks.
Page 43 1. Perform the Pre-Start Checks. Refer to “Section 3.” 2. Back the trailer into the water. NOTICE: Make sure the engine water intakes are not blocked by the trailer bunk and the water intake is submerged. © 2020 Indmar Marine Engines...
Page 44 SECTION FOUR NOTICE Priming the fuel system is required before starting your engine for the ﬁrst time. This allows the electric fuel pump to ﬁll the fuel injection lines with gasoline. Each time you advance the ignition switch to the “ON” position, the fuel pump cycles for 2 seconds.
Page 45 Taking care now to break-in your new Indmar engine is VERY important. When properly broken in, your engine will last longer, run better and require fewer repairs over its lifetime. Your new Indmar engine does not require an elaborate break-in procedure, just a little care and common sense for the ﬁrst 10 hours.
Page 46 After the ﬁrst ten hours but before 20 hours of operation, take your boat to the dealer for its ﬁrst engine and transmission oil and ﬁlter change and engine checkup. Your Indmar dealer is best equipped to check the engine immediately after break-in.
Page 47 1. WARNING! Operate the bilge blower for at least 4 minutes. Run the blower for 4 minutes to remove explosive gasoline and battery fumes from the engine compartment. INDM-A011 Figure 5.1 – Typical Blower Switch © 2020 Indmar Marine Engines...
Page 48 SECTION FIVE 2. Perform the Pre-Start Checks. Refer to Section 3. 3. Move the shift control lever to the NEUTRAL position. Pull out the neutral safety lever (if equipped). Without advancing the throttle lever, turn the starter key to START position. NOTICE The throttle should be in the neutral position with the neutral detent button on the shift control box pulled out.
Page 49 1/4 of its total travel. Turn the key to START again and see if the engine starts. If your engine does not start after several attempts, it may have too much fuel and needs to be cleared. © 2020 Indmar Marine Engines...
Page 50 SECTION FIVE HOW TO CLEAR THE ENGINE 1. Check throttle lever (2, Figure 5.4) to make sure it is pulled out (or shift interlock button, 1, activated) so that boat is still in NEUTRAL. 2. Wait for 2 minutes to allow starter motor to cool. INDM-A016 Figure 5.4 –...
Page 51 If you add electrical components or accessories, you could change fuel injection controls for your engine or could exceed the amperage capacity of the wiring and protection system. Before adding electrical equipment, consult your Indmar dealer. © 2020 Indmar Marine Engines...
Page 52 SECTION FIVE NOTES...
Page 53 ﬂame arrestor. Make sure the engine’s beauty cover is in place to protect the top of the engine. Water intrusion from high water in the bilge is not covered by the Indmar Limited Warranty. © 2020 Indmar Marine Engines...
Page 54 SECTION SIX NOTICE Do not allow excessive amounts of water to remain in the bilge. Component damage due to water is not covered by the warranty. Water can also be ingested through the ﬂame arrestor if bilge water level is too high. 2.
Page 55 Use caution while operating shift lever. Shift only while the engine is at idle. INDM-A017 Figure 6.3 – Typical Tether Cord and Safety Switch © 2020 Indmar Marine Engines...
Page 56 SECTION SIX NOTICE Avoid using high throttle settings when in reverse. This can force water backwards into the exhaust system and into the engine cylinders with major damage. NOTICE HYDROSTATIC LOCK: If water collects in the engine cylinder for any reason, it can cause hydrostatic lock, not allowing the pistons in the engine to move properly.
Page 57 GENERAL SERVICE NOTES Your Indmar dealer is your best source for engine repair and maintenance. Indmar certiﬁed technicians attend ongoing service training programs and have the proper diagnostic tools plus the latest speciﬁcations for your engine.
Page 58 RPM duty. If you perform minor service procedures, make sure to use genuine Indmar parts for marine use. NOTICE If the temperature falls below the freezing point (32°F, 0°C) the raw water portion of your engine’s cooling system must be drained.
Page 59 “making oil” because the oil level on the dipstick appears to rise over time. Boats that are operated in these severe conditions will be required to have more frequent oil and ﬁlter changes (every 25 hours instead of every 75 hours). © 2020 Indmar Marine Engines...
Page 60 Inspect Wires* Water Pump Inspect Replace Impeller Breather Clean Hose* Starter Grease Bendix* Heat Inspect/ Exchanger Clean Zinc Anodes Inspect * Services best accomplished by your Indmar dealer. Severe use applications (see special note on previous page) Whichever occurs ﬁrst...
Page 61 ... it’s the nature of the beast. Checking Oil INDM-0014 1 - Dipstick Figure 7.1 – Engine Oil Dipstick Location © 2020 Indmar Marine Engines...
Page 62 SECTION SEVEN Check the oil level with the dipstick at the start of the day and then every time you get fuel. To get an accurate reading, your engine should be warm and the boat should be level. INDM-A003 Figure 7.2 – Dipstick NOTICE For best results wait about 5 minutes after you turn off the engine to allow the oil to drain into the oil pan, giving you a more accurate...
Page 63 CAUTION! Engine oil may be hot. Change your engine oil after the ﬁrst 10-20 hours of operation. Then change oil every 75 hours (25 in severe conditions) or annually, whichever comes ﬁrst. To maximize engine life, change the oil ﬁlter at every oil change. © 2020 Indmar Marine Engines...
Page 64 1 - Oil Filter 2 - Quick Drain Figure 7.4 – Oil Filter and Drain Indmar recommends all engine maintenance procedures be performed by your dealer, including oil changes. If you must perform the oil change yourself, operate the engine to full operating temperature.
Page 65 ﬁlter prior to disposal. Recycle used oil by taking it to a collection center. If you have a problem disposing of used oil, ask your Indmar dealer or service station for the name of a local oil recycling center for proper disposal.
Page 66 SECTION SEVEN ENGINE FLAME ARRESTOR Your engine is equipped with a U.S. Coast Guard approved ﬂame arrestor. Its purpose is to contain any backﬁre that may occur during the operation of your engine. Because an inboard engine is completely enclosed, an uncontained backﬁre can be extremely dangerous.
Page 67 This mixture provides freeze protection down to -26°F (-32°C). If the temperature in your area is expected to go below this level of protection, see your Indmar dealer to have the antifreeze mixture adjusted for your needs. Engines shipped out of the United States may not be shipped with ﬂuids.
Page 68 SECTION SEVEN Figure 7.6 – Sea Strainer/Flushing Device WARNING Do not remove the cover of the Strainer Pro to remove debris while the boat is in the water unless the raw water inlet is equipped with a shutoff valve (sea cock) and that valve is in the OFF position to prevent water entering and possibly sinking the boat.
Page 69 Hand tight is sufﬁcient. Flushing the Engine An added feature of the Indmar Strainer Pro is the built-in ﬂushing connection. To ﬂush your engine with fresh water: 1. If your boat is equipped with a shutoff valve (sea cock), place it in the OFF position.
Page 70 All Indmar engines covered in this manual have a closed fresh water cooling system. In the fresh water system the cooling water contains anti-freeze and re-circulates throughout the engine. Raw water is pulled through the intake and ﬂows through chambers...
Page 71 • Use only Indmar propylene glycol coolant. Use of any other coolant or mixing coolant types can cause engine damage. Damage to your engine from use of any other type of coolant is not covered by warranty.
Page 72 SECTION SEVEN Salt and Hard Water Operation All Indmar Marine engines are capable of operating in brackish or salt water as well as in hard water or water with high mineral content as long as certain precautions and maintenance procedures are followed. Your dealer will be aware if the local freshwater lakes in your area will require any special precautions to keep your engine functioning properly.
Page 73 Inspect the zinc anode often during use and replace when it is 3/4” (19 mm) or less. SACRIFICIAL ANODE REPLACE IF ANODE IS 3/4" (19 mm) OR LESS IN LENGTH INDM-B007 Figure 7.8 – Sacriﬁcial Anode 7-17 © 2020 Indmar Marine Engines...
Page 74 SECTION SEVEN Raw Water Pump – Replace the impeller if it is worn or each year. Since you must remove the impeller to inspect it, it is good practice to replace the impeller every year as a routine. Be sure there are no impeller parts lodged in the hoses or elsewhere in the system as they will eventually move to a different place and restrict water ﬂow.
Page 75 Your Indmar dealer has factory trained technicians and U.S. Coast Guard approved marine grade parts required for fuel systems. Your Indmar engine may be equipped with a spin-on type water- separating fuel ﬁlter that needs to be replaced every 100 hours or annually, whichever occurs ﬁrst.
Page 76 SECTION SEVEN 5. Carefully remove the ﬁlter; it will be full of fuel. Place the ﬁlter in an appropriate container that will catch any spilled fuel. If the old ﬁlter seal is still attached to the ﬁlter head, remove it. Schrader Valve Cap Loosen Direction INDM-0108...
Page 77 High water levels can also allow water intrusion into the transmission causing severe damage. Indmar engines are equipped with one of these marine transmissions: Indmar V-Drive Indmar In-line Transmission 7-21 ©...
Page 78 SECTION SEVEN 1 - Dipstick Figure 7.11 – Midships Mount, Indmar In-Line 7-22...
Page 79 MAINTENANCE 1 - Dipstick Figure 7.12 – Stern Mount, Indmar-Vee Throughshaft Models 7-23 © 2020 Indmar Marine Engines...
Page 80 SECTION SEVEN 1 - Dipstick Figure 7.13 – Stern Mount, Indmar-Vee Undershaft Models A separate owner’s manual covering basic maintenance is provided with each transmission. The transmission ﬂuid must be changed and the ﬁlter cleaned after the ﬁrst 10-20 hours of operation and once each year thereafter.
Page 81 Do not thread it in. 4. Remove the dipstick and check the ﬂuid level. The level should be between the two marks on the dipstick. 5. Adjust the ﬂuid level as needed. 7-25 © 2020 Indmar Marine Engines...
Page 82 Damage to your transmission due to too much or too little ﬂuid is not covered by your warranty. TRANSMISSION MODEL CAPACITY FLUID TYPE 2.3 qt (2.18 L) Indmar ATF 872020 Main Gearbox Indmar V – 1.25 qt (1.18 L) Indmar Synthetic 50 V-Drive Unit...
Page 83 MAINTENANCE The electrical system on all Indmar engines is protected by a 40A main circuit fuse. If the engine will not crank with the battery switch in the ON position, locate the fuse in the electrical box on the engine. Remove the cover from the electrical box and check the 40A fuse.
Page 84 OTE: If you add high current accessories such as thrustors or stereo systems, see your dealer for an Indmar High Output Alternator kit. Charging System Maintenance / Guidelines Adhering to the following procedures and guidelines will ensure proper operation of your battery charging system.
Page 85 The excessive current draw can overheat the diodes and cause them to fail. These types of failures are not covered by Indmar’s Limited Warranty. 4. NEGATIVE (GROUND) CIRCUIT FAULTS: The primary mount of the alternator serves as the negative ground for the alternator.
Page 86 Check boat owner’s manual for recommendations. Work the cable back and forth, and then spray to completely lubricate. In highly corrosive locations, a complete cable lubrication system may be purchased through your Indmar dealer. The serpentine drive belt on your engine drives the coolant circulation pumps and the alternator.
Page 87 MAINTENANCE BELT ROUTING ALT. IDLER IDLER IDLER CIRC PUMP TENS. CRANKSHAFT IDLER INDM-0087 Figure 7.15 – Serpentine Belt Routing – Supercharged Models 7-31 © 2020 Indmar Marine Engines...
Page 88 SECTION SEVEN 360/400/440/450/460 BELT ROUTING ALT. IDLER IDLER CIRC PUMP TENS. CRANKSHAFT INDM-0085 Figure 7.16 – Serpentine Belt Routing – Naturally Aspirated Engines 7-32...
Page 89 Damage that is the result of improper storage is not covered under terms of Indmar’s Limited Warranty. NOTICE Because of the complexity of preparing your engine for winter...
Page 90 Before beginning you will need the following supplies: NMMA Approved Fuel Stabilizer 8 quarts of Appropriate Engine Oil Indmar Oil Filter (P/N 872025 or 501022S) 4-6 ounces of Fogging Oil 1 can Corrosion Protectant and Lubricant Transmission Oil (As Required)
Page 91 NOTICE Indmar does not recommend applying fogging oil while the engine is running. The fogging oil could damage the catalytic converter. The cylinders must be protected by removing the spark plugs and applying the fogging oil directly into the cylinders (2-3 second spray or one tablespoon of liquid fogging oil).
Page 92 SECTION EIGHT Seawater Cooling System Preparation Your Indmar engine is equipped with a cooling system that uses a 50/50 propylene glycol antifreeze and water mixture in the engine block and raw water in the heat exchanger and exhaust system. If the boat is kept in an area where the temperature falls below the freezing point of water (32°F or 0°C), the cooling system must be...
Page 93 INDM-0089 1 - Remove Blue Plug or Separate Fitting on Exhaust Manifold Crossover Hose 2 - Remove Blue Plug from Transmission Drain/Anode Figure 8.1 © 2020 Indmar Marine Engines...
Page 94 SECTION EIGHT INDM-0090 2 - Remove Blue Plug from Transmission Drain/Anode Figure 8.2 INDM-0088 3 - Remove Blue Drain Plug from Bottom of Heat Exchanger 4 - Remove the Blue Drain Plug from the Raw Water Inlet Tube 5 - Raw Water Pump Impeller – Remove and Replace Annually Figure 8.3...
Page 95 INDM-0092 1 - Remove Blue Plug or Separate Fitting on Exhaust Manifold Crossover Hose 2 - Remove Blue Plug from Transmission Drain/Anode Figure 8.4 © 2020 Indmar Marine Engines...
Page 96 SECTION EIGHT INDM-0093 2 - Remove Blue Plug from Transmission Drain/Anode 3 - Remove Blue Plug from Transmission Cooler Drain Hose Figure 8.5 INDM-0091 Remove Blue Drain Plug from Bottom of Heat Exchanger 5 - Raw Water Pump Impeller – Remove and Replace Annually Figure 8.6...
Page 97 INDM-0095 1 - Remove Blue Plug or Separate Fitting on Exhaust Manifold Crossover Hose 2 - Remove Blue Plug from Transmission Drain/Anode 3 - Remove Blue Plug from Transmission Cooler Drain Hose Figure 8.7 © 2020 Indmar Marine Engines...
Page 98 SECTION EIGHT INDM-0096 2 - Remove Blue Plug from Transmission Drain/Anode 3 - Remove Blue Plug from Transmission Cooler Drain Hose Figure 8.8 INDM-0094 3 - Remove Blue Plug from Transmission Cooler Drain Hose 4 - Remove Blue Drain Plugs from Bottom of Heat Exchanger and from the Water Inlet Tube 5 - Raw Water Pump Impeller –...
Page 99 2. Drain the water from the cooling section of the V-drive transmission. a. Indmar-Vee. On these models, you must remove the plug from the rear of the V-drive to drain the cooler. INDM-0023 Figure 8.10 – Indmar-Vee Drain Plug 8-11 ©...
Page 100 SECTION EIGHT b. Indmar-Vee Through Shaft. On these models, you must remove the plug from the rear of the V-drive to drain the cooler. INDM-0022 Figure 8.11 – Indmar-Vee Through Shaft Drain Plug General Power Package Preparation 1. Clean dirt, grime and grease from painted surfaces of the engine and drive train.
Page 101 7. Check all ﬂuid, oil, and coolant levels on the engine and drive train. 8. Check the engine compartment and bilge for nesting animals. Clean as necessary. Check for any damage or evidence of ﬂuid leaks. 8-13 © 2020 Indmar Marine Engines...
Page 102 SECTION EIGHT 9. Check alignment between the output ﬂange on the transmission and the prop shaft ﬂange. If the maximum feeler gauge that can slip between the ﬂange faces at any point is 0.003” (0.08 mm), the unit is properly aligned. If a thicker gauge can be inserted at any point, the engine must be readjusted until proper alignment is obtained.
Page 103 Install an appropriate tester and verify the fuel pressure is at speciﬁcation. 11. Apply water to the engine’s cooling system and start the engine. While the engine is warming up, check for leaks and 8-15 © 2020 Indmar Marine Engines...
Page 104 SECTION EIGHT smooth engine operation. Monitor the fuel pressure to make sure it stays in speciﬁcation. 12. Put the boat in the water and operate it at various RPM. Monitor the engine temperature, oil pressure, charging voltage and fuel pressure to make sure all stay within speciﬁcation. Check the various engine operating parameters with a diagnostic scan tool to make sure all parameters are within speciﬁcation.
Page 105 Difﬁculties can occur. Use the following problem diagnosis charts to help pinpoint problems. In most cases, you will need the assistance of your Indmar dealer to correct the cause of the problem. OTE:...
Page 106 SECTION NINE Lack of fuel Battery cables loose or corroded Loose electrical grounds at engine Ignition switch problems Dirt or water in fuel system Engine needs tune-up Poor High Speed Performance Fouled spark plugs, incorrect spark plug gap or heat range Dirt or water in fuel Lack of fuel Restricted exhaust system...
Page 107 Defective neutral safety switch or adjustment needed Defective starter motor Ignition switch problems Hydrostatic lockup – remove spark plugs to look for water or gasoline in cylinders Seized engine – turn crank pulley with socket and ratchet © 2020 Indmar Marine Engines...
Page 108 SECTION NINE NOTES...
Page 109 50/50 mix Indmar propylene glycol and (for fresh water cooled distilled water, P/N 872027 systems) Flame Arrestor P/N 525900 Main Gearbox - Indmar ATF, P/N 872020 Indmar V-Drive V-drive - Indmar Synthetic 50 Transmission Oil, P/N 872022 In-Line 1:1 Transmission Indmar ATF, P/N 872020...
Page 110 Alternator Belt (SC 575 Models) P/N 725905 230 Amp Alternator Thermostat P/N 985901 360, 400, 440, 450 and 460 - P/N 597037-16 Spark Plugs 575 - 597128-16 Surface Corrosion Corrosion protectant and lubricant Protection Engine Fogging Oil Fogging oil...
Page 112 NOTES...
Page 113 460 models Spark Plug Type (16 Plugs Required) Supercharged 597128-16 575 Models Spark Plug Gap 400, 440, and 0.044" (1.12 mm) 460 Models Spark Plug Gap Supercharged 0.031" (0.8 mm) 575 Models Thermostat 160°F (71°C) © 2020 Indmar Marine Engines...
Page 114 Indmar V-Drive* 2.3 qt (2.18 L) Main Gearbox, Indmar ATF 1.25 qt (1.18 L) V-Drive unit, Indmar Synthetic 50 Transmission Oil Indmar In-line 2.3 qt (2.18 L) Indmar ATF * Always ﬁll to full mark on dipstick. Do not overﬁll.
Page 115 If a Product or defective part thereof is, upon examination by Indmar, determined by Indmar to be defective, Indmar shall repair, or at its sole option, provide either a new or rebuilt replacement of equivalent quality. Indmar shall have the sole discretion to determine whether the replacement, if provided, shall be a new or rebuilt replacement.
Page 116 Limited Product Warranty are satisﬁed. No transfer of any rights by any Customer shall be deemed valid or effective unless and until approved in writing by Indmar. Warranties of any nature to any person other than those described herein are speciﬁcally excluded.
Page 117 Product. 5. Inspection and Testing of Product. Certain parts of the Product may be tested upon receipt by Indmar. Such parts found to be free of defects will be returned to the dealer and no credit will be issued. Indmar reserves the right to retrieve run time/run condition data from a Product’s...
Page 118 Product. In the case of a leased boat, a copy of the lease contract showing the length of the lease must be delivered to Indmar. In the case of a warranty transfer to a subsequent owner or lessor, the new owner/lessor’s information along with the appropriate payment must be sent to Indmar by an authorized Indmar dealer within 10 days of the transfer.
Page 119 Millington Road, Millington, Tennessee 38053 with any and all freight and insurance charges prepaid. All insurance and freight charges and return charges incurred by Indmar for delivery of the Product (or its new or rebuilt replacement) to the retail purchaser or lessor shall be paid by such purchaser or lessor.
Page 120 10. Notices. Any notice to Indmar set forth pursuant to this Limited Product Warranty shall be delivered to the following address: Indmar Products Co., Inc. 5400 Old Millington Road Millington, Tennessee 38053 THE WARRANTY STATED ABOVE IS A LIMITED WARRANTY AND IT IS THE ONLY WARRANTY MADE BY INDMAR.
Page 121 (e) Customs charges, import duties, taxes and VAT on warranty replacement parts INTERNATIONAL WARRANTY PROCEDURES Indmar is excited to expand internationally with our boat builder partners and continually stands behind and supports its power packages that are sold outside the United States and Canada. To provide this support,...
Page 124 P/N OME0902-21...

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