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LockNLube LNL151 Service Instructions Manual

Lever & pistol grease guns

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IMPORTANT INFORMATION
This service instruction sheet contains important warnings and other information. READ & KEEP FOR REFERENCE
This manual is a general instruction sheet for Grease Guns. It covers a variety of grease gun types and models. However, each Grease Gun may have
features specific to it. Product packaging / distributor catalogue must be referred to for determining features / configurations specific to your Grease
Gun.
The information in this manual has been carefully checked and is believed to be entirely reliable and consistent with the product described. However,
no responsibility is assumed for inaccuracies, or for liability arising out of the application and use of the equipment described.
Should the equipment be used in a manner not specified, the protection provided by the equipment may be impaired and the warranty voided.
GENERAL SAFETY INFORMATION
Always wear safety glasses when using a grease gun. Keep work area clean & remove excess grease from tools, hands & clothing
after use. Do not use grease gun hose for other applications or at pressure levels above rated pressures.
CAUTION
Excess grease, if left on floors, tools or equipment can create surfaces that become slippery.
GREASE GUN NOMENCLATURE
Longer reach
with 20" hose
Hose rotates
freely with
in-line swivel
LockNLube
Grease
Coupler
LEVER STYLE
GREASE GUN
LEVER STYLE GREASE GUN (LNL151)
SERVICE INSTRUCTIONS MANUAL
FOR LEVER & PISTOL GREASE GUNS
Loop & Lock means
mess-free storage and
carrying
Coupler
Extension Pipe/Hose
Grease Gun
Head
Handle
Barrel
®
End Cap
Plunger Rod
Handle
Longer reach
with 20" hose
Connecting
Link
Piston
Grease Gun
Head
Hose rotates
Handle
freely with
in-line swivel
PISTOL STYLE
GREASE GUN
PISTOL STYLE GREASE GUN (LNL153)
1
LockNLube
Grease Coupler
Coupler
Extension Pipe/Hose
Air Release Valve/
Block Nut/
Bulk Filler Valve
Loop & Lock
means
mess-free
Barrel
storage and
carrying
End Cap
Plunger Rod
Handle
®

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Questions and answers

Richard Niehaus
July 24, 2025

Do I need to change plunger position to use bulk grease?

Richard Niehaus
July 24, 2025

How to replace follower in LNL 151

Summary of Contents for LockNLube LNL151

  • Page 1 Loop & Lock means Barrel mess-free Barrel storage and LockNLube carrying ® Grease Coupler End Cap End Cap Plunger Rod LEVER STYLE PISTOL STYLE Plunger Rod Handle GREASE GUN GREASE GUN Handle LEVER STYLE GREASE GUN (LNL151) PISTOL STYLE GREASE GUN (LNL153)
  • Page 2 Allows grease hose to rotate freely. connections are • Position the handle of your LockNLube ® The grease coupler provided at the end of the grease gun extension has a jaw type construction. The coupler jaws will snap on to 1/8"...

This manual is also suitable for:

Lnl153