Maruti Zen Carburetor Service Manual ((link))

Includes high-detail exploded diagrams of Mikuni components.

Install the new gaskets, O-rings, and diaphragms included in your overhaul kit.

The unit is mounted on four studs. Carefully loosen the nuts underneath to lift the unit. 2. Deep Cleaning and Inspection maruti zen carburetor service manual

Screw the primary and secondary jets firmly into their designated positions.

Remove the four 10mm nuts securing the carburetor base to the intake manifold. Includes high-detail exploded diagrams of Mikuni components

The physical printed is out of print. However, you can find PDF scans of the original Maruti 800 / Zen Service Manual (Section 4: Fuel System) .

can get jammed due to fuel gumming. This usually happens in city-driven cars where the accelerator is rarely floored. Carefully loosen the nuts underneath to lift the unit

Screwdrivers (Precision flat-head, stubby Phillips, and standard JIS/Phillips). Socket set (8mm, 10mm, and 12mm deep sockets). Combination spanners (10mm, 12mm, 14mm). Needle-nose pliers. Wire brush (brass or soft nylon).

Unscrew the air bleeds and pull out the emulsion tubes. Ensure all tiny lateral holes are perfectly clear. Step 3: Deep Cleaning Protocol

Re-set float height; install a new needle valve; check for an open secondary barrel. Vacuum leak at the base gasket; clogged idle jet.

A plunger or diaphragm mechanism that squirts a raw shot of fuel into the primary venturi when you stomp on the gas pedal. 2. Tools and Materials Required