857138r1 Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for 857138r1 products.

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857138r1 manuals

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Mercury 857138r1,Merc4a6hp Ignition System Instruction Manual

Mercury 857138r1,Merc4a6hp Ignition System Instruction Manual

February 16, 2026
Mercury 857138r1,Merc4a6hp Ignition System Specifications IGNITION SYSTEM Readings taken @ 68°F (20°C). Type Spark Plug: Type Gap Hex Size Torque Firing Order Ignition Timing: (Fixed) Capacitor Charge Coil Resistance Trigger Coil Resistance Ignition Coil Resistance: Primary Secondary (w/o Boots) Spark Plug…
Brand: Mercury
Mercury 857138r1 Cylinder Head Instruction Manual

Mercury 857138r1 Cylinder Head Instruction Manual

February 16, 2026
Mercury 857138r1 Cylinder Head Specifications VALVE SPRING Free Length (Intake/Exhaust) “a”Tilt Limit “b” (Intake/Exhaust)4/5 (1999)4/5/6 (2000 & Newer)Compressed Pressure (Installed)Intake/Exhaust:Closed Height 0.965 in. (24.4 mm) 4/5 (1999 & 2000) 6 (2000) 4/5/6 (2001 & Newer)Open Height 0.709 in. (17.4 mm)…
Brand: Mercury
Mercury 857138r1,Merc4a6hp Recoil Starter Instruction Manual

Mercury 857138r1,Merc4a6hp Recoil Starter Instruction Manual

February 16, 2026
Mercury 857138r1,Merc4a6hp Recoil Starter Specifications Part No. Description 92-809819 2-4-C with Teflon Marine Lubricant 92-825407A12 Loctite 271 Recoil Starter REF. NO.  QTY.  DESCRIPTION TORQUE lb-in. lb-ft Nm – 1 RECOIL STARTER ASSEMBLY 1 1 STARTER HOUSING 2 1 SPRING SET…
Brand: Mercury
Mercury 857138r1,Merc4a6hp Tiller Handle Instruction Manual

Mercury 857138r1,Merc4a6hp Tiller Handle Instruction Manual

February 16, 2026
Mercury 857138r1,Merc4a6hp Tiller Handle Specifications Part No.: 92-825407A12 Description: 2-4-C with Teflon Marine Lubricant Torque: 70 lb..-in, 8 lb. -ft., 8 Nm Quicksilver Lubricants and Service Aids Part No. Description 92-825407A12 2-4-C with Teflon Marine Lubricant Steering Handle REF. NO.…
Brand: Mercury
Mercury 857138r1,Merc4a6hp Charging System Meter Instruction Manual

Mercury 857138r1,Merc4a6hp Charging System Meter Instruction Manual

February 16, 2026
Mercury 857138r1,Merc4a6hp Charging System Meter Product Specifications CHARGING SYSTEM Alternator (Optional) Type: Lighting Coil Lighting Coil Resistance: 0.31 - 0.47 (YEL/RED - YEL/RED) Battery Charging Rectifier (Optional): 5 Amperes (Rectified) 12 Volt 60 Watt (Non-Regulated Lighting Coil) Product Usage Instructions…
Brand: Mercury