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1.800.352.9852 • [email protected] • www.esco.net

Trolley Jack [2 & 3 Ton Style] Model #90520 &#90521

OPERATION -

 

LIFTING

:

1.  Prior to operating the jack, remove any accumulated air from the system below:

Pull the handle and turn it counterclockwise while held in the below position, pump the jack 
several times to ensure internal lubrication and bleed the accumulated air from the system.

2.  Refer to the vehicle manufacturer owner’s manual to locate approved lifting 

points on the vehicle. Center jack saddle under lift point.

3.  Jack(s) are fitted with a foot pedal that gives a faster approach to the load.
4.  Pump handle full stroke until load reaches desired height.
5.  Transfer the load to appropriately rated jack stands.

OPERATION -

 

LOWERING

:

1.  Raise the vehicle and clear the jack stands.
2.  Pull up the handle up then turn the handle counter-clockwise. The handle is a 

self-return, giving full control of descent of jack. Hold the handle until the jack is 
back to the initial position.

Foot Pump

Handle Pump

Full Control Descent Function of Handle

Summary of Contents for 90520

Page 1: ...tion Manual Trolley Jack 2 Ton 3 Ton Capacity ESCO 90520 90521 Copyright 2017 Equipment Supply Co All rights reserved REV 04 17 A Read this manual and follow all the safety rules and operating instruc...

Page 2: ...LED SERVICING SINGLE PIECE MULTIPIECE RIM WHEELS FOR THE SAFE USE OF THIS PRODUCT PLEASE READ INSTRUCTIONS FAILURE TO DO SO CAN LEAD TO A VOID IN WARRANTY OR SERIOUS INJURY PLEASE USE THIS TOOL AND OT...

Page 3: ...vehicle Jacks also include build in Tools Parts Tray for convienence when working on vehicle Jacks come in 2 Ton and 3 Ton Capacities WARNING Only authorized persons should operate the jack after car...

Page 4: ...and maintain this equipment and the legibility of all warnings and instruction labels Carefully read and understand the instructions and warnings in this manual before operating this equipment Keep th...

Page 5: ...r s manual to locate approved lifting points on the vehicle Center jack saddle under lift point 3 Jack s are fitted with a foot pedal that gives a faster approach to the load 4 Pump handle full stroke...

Page 6: ...of reach of children 4 If the oil level needs to be checked or refilled remove the filler plug and drain contents into a container Make sure that no dirt enters with the new oil 5 Too much oil will p...

Page 7: ...PTION QTY A Lifting Arm Assy 1 A1 Rubber Cap 1 A2 Saddle 1 B Wheel Sets 2 C Cylinder Assy 1 D Wheel Sets 2 E Handle Socket 1 E1 Screw Circle Clip 2 E2 Axle Circle Clip 1 F Handle Assy 1 F1 Handle Scre...

Page 8: ...Brooksville FL 34604 PH 352 754 1117 Toll Free 1 800 352 9852 US Canada Only Fax 352 754 4508 ESCO The Proper Tools to Keep Your Equipment Moving Stay Connected with ESCO The Proper Tools To Keep Your...

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