Tronair 02-1036C0111, Operation & Service Manual

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Models: 02-1036C0111, 02A1036C0111, 02B1036C0111, 02C1036C0111
10 Ton (9 Metric Ton) Single Stage Jack
07/2018 | Rev. 05 Page | 9
10.0 MAINTENANCE
10.1 GENERAL

All maintenance and/or repair work should be done using good workmanship practices and proper tools.

The work area should be clean and free of dirt.

When O-rings and backup rings are removed, every effort should be made to avoid the contact of tools with the critical
surfaces of parts. Surface deformities could cause degradation of seals and failure.

It is good practice to replace both O-rings and back-up rings once removed. Cut and damaged O-rings normally result
in fluid leakage.

If cylinder bore is found to be rusty, it may be honed to a maximum diameter of 3.257 in (82.73 mm) and a surface finish
of 16 micro inches. If pitting in the bore cannot be removed by this process, the jack cylinder must be replaced before
the jack can be returned to service.

At this time, flush old hydraulic fluid and dirt from overall system and replenish with new, clean hydraulic fluid.

When refilling the hydraulic system the characteristics of the hydraulic fluid used in the jack and the level of the
hydraulic fluid as it is noted on the jack shall be observed.

Jacks shall be maintained and repaired in accordance with the
manufacturer’s instructions. Such maintenance and
repair shall be carried out by qualified persons.

No modifications shall be carried out which adversely affect the compliance of the jack with draft standard 2006/42/EC.
10.2
MAINTENANCE SCHEDULE
Check Fluid Level ................................................................ Each Use
Lubricate Casters ................................................................ 3 Months
Cleaning .............................................................................. Annually Or As Needed
Capacity Test (105%-110% of jack
’s rated capacity) .......... Annually
NOTE: Wipe with soft cloth only, do no pressure wash or spray water directly at ram seal.
10.2.1
Storage/Low Usage
If jack is unused for 90 days, raise ram to full hydraulic extension, spray ram with DoALL RPM, LPS or equivalent water
repellant, BUNA N compatible lubricant.
10.3
SERVICING JACK
To Disassemble Jack:
1. Remove mounting plate (Item 45) by unscrewing four socket head cap screws (Item 44).
2. Raise ram assembly (Item 47) to the point where it can be lifted from the jack cylinder.
To Re-assemble Jack:
1. Re-assemble in reverse order of above.
NOTES:

Dispose of hydraulic fluid per local and federal regulations.

To minimize air entrapment under the ram, raise the oil level in the cylinder to chamfer of the cylinder prior to
ram insertion.

Torque four (4) socket head cap screws (Item 44) to 44 ft-lbs (60Nm)
10.4
JACK FUNCTION LOAD TEST
NOTE: If function load testing is required:
1. Take all necessary precautions to prevent injury.
2. Always jack against a load and
never against the jack itself.
3. Do not exceed a test load equal to the jack rated capacity plus 10%.
10.5
PNEUMATIC PUMP
See Appendix II Haskel Air Pump Manufacturer Data for complete parts list and repair information.