Fit help & ordering
7139310006 Titan's order for replacing the PowrLiner 850 top seal and piston/seal with kit 759-365, plus the tools, lubricants and checks the manual names.
The PowrLiner 2850 manual's switch swap: checks before you buy, the heat sink assembly, wire labeling, the 9850936 switch and a safe first run.
Titan's seven-step PRIME/SPRAY valve change for the Impact 440: pin, handle, cam base, housing and gasket, then a test in both positions.
Step-by-step repack of the PowrTwin 6900 Plus DI fluid section from Titan's service manual, with part numbers, torque values and packing orientation.
Fit relief valve kit 759-380 on a PowrLiner 850: seat and nut torque, the 12:00 cam and 09:00 knob positions, the clip and the water leak test.
Six steps from Titan's RX-80 manual for the in-handle filter, plus the manual's chart of filter grades by coating with the matching part numbers.
Replace the Impact 840 or 1040 transducer step by step from Titan's service manuals: covers off, grommet across, o-ring checked, part 800-437 or 800-447.
Titan's PowrLiner 2850 transducer procedure: rule-outs, lowering the pump manifold off the slider, the 0551112 part and the checks after the swap.
Titan's repair manual steps for the PowrLiner 3500 inlet valve pusher, inlet valve and outlet valve, with the wrench sizes, seals and torque values.
Impact 440 pump filter service in Titan's order: housing off by hand, filter off the support spring, seal check, adapter on the pin, housing seated fully.
Step-by-step repack of the Impact 840 and 740 fluid section from Titan's service manual, with kit 805-1010 vs 800-273 and the exact part numbers.
Titan's RX-80 seal assembly procedure in order: diffuser, rear housing, lock nut and retractor plate out, seal assembly 0538210 in, then a low-pressure test.
Pick the series your sprayer belongs to. Each page lists every guide for that series, newest first.
Airless sprayers work at very high fluid pressure. A jet of paint can inject fluid through the skin: it looks like a small cut, but it is a medical emergency, so get immediate medical attention and tell the doctor what the fluid was. Before you service any part, follow the pressure relief procedure in the manual for your exact model, switch off and unplug an electric sprayer, and wear eye protection while you work. Our pressure relief article explains the idea; the manual for your sprayer has the exact steps.
Every guide is built from the service or owner's manual Titan publishes for that sprayer, the same manuals you will find in our parts manuals library. The steps keep the manual's order, tool sizes and cautions. Where the manuals for two models differ, the guide says so and sends you back to the manual for your exact model.
Each guide names the genuine OEM parts the job uses, with the part number, a link to the product page and a link to the official parts diagram, so you can confirm the part before you open the pump.
Parts on this site are ordered from the official parts diagrams: open your model in Order by Parts Diagram, find the numbered callout and add the part. If you are not sure which part or kit your sprayer takes, call (713) 931-0006 with the model and serial number ready, or send us a message.
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