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Models:  02-0526C0110 & 02A0526C0110 

5 Ton (4.5 Metric Ton) 

Single Stage Jack 

 

 

11/2004 

 AA 

 Rev. 02 

- 1 - 

 
This product can not be modified without the written approval of Tronair, Inc. Any modifications done without 
written approval voids all warranties and releases Tronair, Inc., its suppliers, distributors, employees, or financial 
institutions from any liability from consequences that may occur. 
 
 

1.0 OPERATING 

INSTRUCTIONS 

Reference Figure 1 on Page 3. The user should be familiar with the following statements prior to using the 
jack(s): 

CAUTION! 

1.  Never put hands between the aircraft and the jack pad; as after aircraft has been lowered, 

struts may have hung up. 

2.  Never align jack under aircraft by pounding on jack legs. Dented legs may lead to jack 

collapse. 

3.  Always lower ram locking nut(s) after jack is under load. Be sure ram nut(s) is seated fully 

after jacking. 

4.  Always raise and lower jacks simultaneously so that aircraft remains level. 
5.  Always use a tail or nose stand, as applicable, for additional stability. 

 

1.1 RULES 

FOR 

OPERATING 

1. 

The user shall work in accordance with the Operators Manual. 

2. 

It is not allowed to work under the raised load until it is secured by suitable means, 

i.e.

 

ram 

locknut. 

3. 

The employer of the operator shall provide for all necessary training and give information 
about pumping and translating forces. 

4. 

Operate between -20

Ε

 C and 50

Ε

C/-4

Ε

 F and 122

Ε

 F. 

 

1.2 JACK 

INSTRUCTIONS 

To Raise Aircraft: 

1. 

Place jack on a hard, level surface. 

2. 

Raise mechanical extension as close to aircraft jack pad as possible. 

WARNING! 

The locking pin MUST be placed in the ram protection ring groove and fully through the 
mechanical extension. 
 
The locking pin washer and ball lock MUST be placed outside the ram protection ring. 
 

• 

Do not place extra locking pins in 
any other hole on the mechanical 
extension. 

• 

Insure mating surfaces to jack 
point are free of debris and 
damage. 

• 

Under no conditions should the 
locking pin washer or washer 
groove be inside the ram 
protection ring groove. 

• 

Under no conditions should the 
locking pin’s ball lock be inside 
the ram protection ring groove. 

• 

Never use the jack if the ram 
protection ring is not installed. 

1.2 Jack instructions continued on following page. 

JACKING POINT 
SURFACE

MECHANICAL EXTENSION

LOCKING PIN WASHER
AND WASHER GROOVE

LOCKING PIN

BALL LOCK

RAM PROTECTION
RING GROOVE

RAM PROTECTION RING

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