Note:

There are two types of inspection, frequent or periodic, depending on how often they are done.

(1) You must inspect jacks at appropriate intervals:

(a) Make sure frequent inspections are done by the operator or other designated person as follows:

(i) Before a jack is first placed in service;

(ii) Monthly for a jack used in normal service;

(iii) Daily or before each use for a jack used for other than normal service;

(iv) Before using a jack that has been altered, modified, or repaired;

(v) Before using a jack that has not been used in one year or more.

(b) Make sure a periodic inspection of the jack is done once a year.

(2) You must make sure a jack that is out of order is:

(a) Tagged;

(b) Not used until repaired.

(3) You must make sure a jack is properly lubricated at regular intervals.

Note:

The jack should be lubricated following the manufacturer's instructions.

Table 4

Jack Inspection Requirements

Inspection Item		Frequent Inspection	Periodic Inspection
Check all of the following items that apply to the jack:
	Improper pawl engagement	X	X
	Excessive pawl wear	X	X
	Chipped, cracked, or worn rack teeth	X	X
	Cracked or damaged housing	X	X
	Damaged, bent, or worn threads	X	X
	Leaking hydraulic fluid	X	X
	Scored or damaged plunger	X	X
	Improper functioning	X	X
	Free movement of swivel, heads, and caps	X	X
	Loose bolts or rivets	X	X
	Damaged or improperly assembled accessory equipment	X	X
	Rack wear or bending	X	X
	Other items as specified in the manufacturer's instructions	X	X
Watch the jack during operation		X	X
More detailed inspection required if a designated person determines any condition discovered is a hazard		X
Clean and check internal parts for wear or damage if inspection indicates an internal problem			X