Grizzly 3 1/2 Ton High Lifting Jack G8720 user manual

Summary of the content on the page No. 1

MODEL G8720
1
3 ⁄2 TON
HIGH LIFTING JACK
INSTRUCTIONS
Specifications
1
Max. l ifting l oad ......... 3 ⁄2 u.s . t ons (7000 lbs.)
r equired Minimum l ifting l oad .............. 110 lbs.
To reduce the risk of serious injury when
Maximum l ifting h eight ..................................48"
using this jack:
1. Only use this jack for lifting and do not
top
exceed the design specifications.
Connecting
plate
Jack Bar
2. DO NOT alter any part of this jack
or use it for any purpose it was not
d

Summary of the content on the page No. 2

Raising a Load 1. read and follow all warning instructions on The jack must be supporting a load of at page 1. least 110 lbs. before the lowering procedure can be performed. Otherwise, the lifting 2. stabilize and chock the load. nose and assembly could suddenly drop the load to the ground which could result 3. place the jack base directly under the intend- in serious personal injury or property dam- ed contact point of the jack lifting nose and age. the load, with the jack bar straight u

Summary of the content on the page No. 3

B a To avoid serious personal injury or prop- erty damage if the jack should fail under load, NEvER operate the jack with worn or F damaged parts. Always thoroughly inspect the jack before using it and perform regular maintenance as instructed in this docu- ment. C Maintenance E d t he jack may bind if the holes in the jack bar are clogged or if the moving parts of the jack are Figure 3. Model g8720 lubrication points. dirty, rusty, or without lubrication. always keep your jack in good co

Summary of the content on the page No. 4

parts breakdown REF PART # DESCRIPTION REF PART # DESCRIPTION 1 P8720001 TOP CLAMP-CLEVIS BOLT 11 P8720011 BASE 2 P8720002 TOP CLAMP-CLEVIS 12 P8720012 CLIMBING PIN SPRING 3 P8720003 STEEL STANDARD (BAR) 13 P8720013 CLIMBING PIN 4 P8720004 STEEL HANDLE W/COTTER PIN 14 P8720014 CROSS PIN 5 P8720005 HANDLE SOCKET 15 P8720015 REVERSING SWITCH CAM BAR 6 P8720006 PIN 16 P8720016 CAP SCREW W/WASHER 7 P8720007 HEX BOLT 17 P8720017 REVERSING LATCH 8 P8720008 CONNECTING ROD 18 P872001