Model 12 Intek Horizontal OHV Carburetor Disassembly & Assembly Lab #3

Customer Education Required Tools 8 mm, 10 mm & ½” socket Ratchet wrench Extension Inch pound torque wrench Standard screwdriver Pliers (Optional T-30 Torx bit)

Customer Education Systematic Approach Technicians need to take their time when disassembling an engine. This is not a race! Listen for instruction when to remove the next piece. Do not work ahead! Lay assemblies in order as they were removed. Put fasteners with removed assemblies, or loosely back in bolt holes.

Customer Education Let’s Begin Close fuel shut-off valve Disconnect spark plug ignition lead from spark plug Move throttle to stop position

Customer Education Remove Carburetor Per Lab#2 Instructions Use written instructions

Customer Education Remove Float Bowl Use ½” socket Observe float and needle valve movement

Customer Education Remove Float and Needle Valve Use pliers to remove hinge pin Examine slot in float for inlet needle Examine seat in carburetor body

Customer Education Reassembly Technicians need to take their time when reassembling an engine. This is not a race! Listen for instruction when to add the next piece. Do not work ahead! Fasteners will need the proper torque values. Special procedures will be explained.

Customer Education Install Needle Valve and Float Assemble needle valve to float Attach assembly with hinge pin Verify proper movement when inverted

Customer Education Attach Float Bowel Verify proper gasket installation for bowel Assemble bowel to carburetor Fasten screw with ½” socket to 50 in. lbs.

Customer Education Install Carburetor Per Lab#2 Instructions Use written instructions

Customer Education Success! Do you have any extra parts? Do you have any questions?