Page 77 - Mercury Service Tool Guide (2020) - 8M0163249

TWO STROKE MODELS

FUEL SYSTEM TOOLS FUEL PRESSURE GAUGE-SINGLE

FUEL PRESSURE TEE FITTING

91-881833A03
Tests the fuel pump pressure. Can be used to relieve fuel pressure.
22-849606
Aids in checking fuel pressure when using a fuel pressure gauge with a screw on LEAKAGE TESTER KIT
one‑way valve connector.
TUBE CLAMP TOOL

FT8950
Checks gear housing for leakage prior to filling with gear lubricant. Also used to
pressurize the oil injection system.
91-804063
Compresses a fuel or vacuum hose for troubleshooting the fuel system or VACUUMMATE
synchronizing a multiple carburetor engine.
INJECTOR TEST HARNESS

91-889236
3‑in‑1 Multi‑function tool. Water and shock‑resistant. Intake synchroniser /
Dynamic fault analyser (valve diagnostics)/ Tachometer. Allweather, can be used
outdoors, even floats if dropped into the water.
This Marine model has rechargeable batteries for greater ease of use.
91-833169A 1 Delivered with the VacuumMate in a nylon case are the unique flexi‑rigid
4xM6, 4xM5 & T‑piece adapters and a 12V power / charge cable
Connects between the injector harness and the engine harness to verify voltage
supplied to injectors and perform injector resistance tests.

POWERHEAD TOOL APPLICATION CHART

Two Stroke Powerhead Tool Application Chart

Part Number Description 2.5/3.3 4/5 /102 6-15 20/25 / 30/40/ 2 40-60 75-125 135-200 150-200EFI 200-250 EFI
cc X 20Jet cyl 30/40 Jet 65/80 Jet 3.0L Work

91- 13662T 1

Powerhead Stand

TWO STROKE MODELS 91- 30591T 1 Powerhead Stand X X X X X X X X

X
Powerhead Stand
91- 25821T 1

X
91-812549T
Powerhead Stand
Powerhead Stand
91-827001A 1
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