Guideline to Evaluate Warranty Claims
Heavy-duty Shock Absorbers
• after above finger test,
shock exhibits a glossy film of
oil and/or dirt, or an oil droplet
forms on reservoir tube
• a film of oil is also visible in
the upper area of the reservoir
tube, after extension of the
shock. If oil is only visible
around the bottom, it likely
stems from an outside source
CAUSE:
- worn, damaged or
overheated seal
EFFECT:
- loss of oil
- loss of damping function
- loss of ride control and safety
ACTION:
replace leaking shock
3) „Leaker“
OBSERVATION
A shock is considered a „leaker“, if
• the reservoir tube (smaller diameter) is largely covered with oil
• finger gets wet, when touching shock (see „Misting“)
SACHS Automotive of America Heavy-Duty Suspension Tel. (248) 458-3600
2107 Crooks Rd Troy, MI 48084 Fax. (248) 458-3603