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HAKBAY FAULT HUNTER / FROM SYMPTOM TO CAUSE

What is your
machine doing?

Understand the problem before replacing components.
Select a symptom. Answer the questions. Narrow down the possible cause.

01 Symptom02 YES / NO03 Check & solutionI want to learn first →
PRESSURE · FLOW · CONTROL

10 SYMPTOMS · SEPARATE DIAGNOSTIC PATHS

Select your symptom.

The right sequence of checks, rather than a definitive verdict.
The HAKBAY Hydraulic Expert examines the relevant equipment01

System does not build pressure

SELECT SYMPTOM ↗The HAKBAY Hydraulic Expert examines the relevant equipment02

Cylinder does not move

SELECT SYMPTOM ↗The HAKBAY Hydraulic Expert examines the relevant equipment06

Pump makes abnormal noise

SELECT SYMPTOM ↗
03

Cylinder moves slowly

SELECT SYMPTOM ↗04

Cylinder judders

SELECT SYMPTOM ↗05

Cylinder drifts under load

SELECT SYMPTOM ↗07

Oil overheats

SELECT SYMPTOM ↗08

Valve does not operate

SELECT SYMPTOM ↗09

Machine stops under load

SELECT SYMPTOM ↗10

Harsh starting and stopping

SELECT SYMPTOM ↗