GROUND FUELINGGROUND FUELING

S A F E RS A F E RF A S T E RF A S T E R

S T R O N G E RS T R O N G E R

341GF NOZZLE 341GF NOZZLE MAINTENANCE MAINTENANCE

TRAININGTRAINING

Model 341GFModel 341GFTypical Military AssembliesTypical Military Assemblies

DD--1 Nozzle1 Nozzle DD--2 Nozzle2 Nozzle

Model 341GFModel 341GF DD--2 Nozzle2 Nozzle

Changing theChanging the

NOSE SEALNOSE SEAL

2991229912--01B01B Nose SealNose Seal

2991229912--01B01B Nose SealNose Seal

LugLug--lessless Adapter ToolAdapter Tool

LugLug--lessless Adapter ToolAdapter Tool

Put LugPut Lug--less Adapter less Adapter over Nose Sealover Nose Seal

Press LugPress Lug--less Adapter less Adapter to release interlockto release interlock

Rotate Collar Rotate Collar around Bodyaround Body

Rotate Operating Lever Rotate Operating Lever to extend Poppetto extend Poppet

Rotate Operating Lever Rotate Operating Lever to extend Poppetto extend Poppet

Remove Cotter PinRemove Cotter Pin

Remove Cotter PinRemove Cotter Pin

Twist Off Poppet Twist Off Poppet from Stemfrom Stem

Pull Nose Seal Pull Nose Seal from the Bodyfrom the Body

Remove and Replace Remove and Replace thin 00737H Othin 00737H O--ringring

Visually inspect Visually inspect the flow paththe flow path

Place the new Nose Place the new Nose Seal into placeSeal into place

Screw the Poppet back Screw the Poppet back on until it stopson until it stops

Back it off until the Back it off until the hole and slot line uphole and slot line up

Install the Cotter PinInstall the Cotter Pin

Install the Cotter PinInstall the Cotter Pin

Rotate the Operating Rotate the Operating Lever to CloseLever to Close

Rotate the Collar to Rotate the Collar to engage interlocksengage interlocks

Changing theChanging the

Grip Bars, Grip Bars, Guard Bar & Guard Bar &

Dust CapDust Cap

Use a 7/16 Wrench to Use a 7/16 Wrench to Remove Bolt & WasherRemove Bolt & Washer

Remove Bolt Remove Bolt and Washerand Washer

Remove the Grip BarRemove the Grip Bar

Dust Cap is retained on Dust Cap is retained on one of the Grip Barsone of the Grip Bars

Remove the other Remove the other Bolt and WasherBolt and Washer

Remove the other Remove the other Bolt and WasherBolt and Washer

Use a long punch to Use a long punch to drive out Guard Bardrive out Guard Bar

Alternate sides to Alternate sides to drive it out evenlydrive it out evenly

Tap new Guard Bar Tap new Guard Bar into placeinto place

Remember the Remember the Dust CapDust Cap

Use Bolts and Washers Use Bolts and Washers to pull in the Guard Barto pull in the Guard Bar

Use Bolts and Washers Use Bolts and Washers to pull in the Guard Barto pull in the Guard Bar

Changing theChanging the

Crank Shaft Crank Shaft SealsSeals

Put LugPut Lug--less Adapter less Adapter over Nose Sealover Nose Seal

Press LugPress Lug--less Adapter less Adapter to release interlockto release interlock

Rotate Collar Rotate Collar around Bodyaround Body

To remove these To remove these ScrewsScrews……

Partially rotate the Partially rotate the Operating LeverOperating Lever

Use a 5/32 Hex KeyUse a 5/32 Hex Key

Pull the Operating Pull the Operating Lever off Crank ShaftLever off Crank Shaft

For help, GENTLY For help, GENTLY spread the slotspread the slot

And pry from the backAnd pry from the back

The Crank Shaft The Crank Shaft Bushing exposedBushing exposed

Use a 1Use a 1”” Wrench to Wrench to remove the Bushingremove the Bushing

Use a 1Use a 1”” Wrench to Wrench to remove the Bushingremove the Bushing

Inspect and/or replace Inspect and/or replace 01127A O01127A O--ringring

Extract the Extract the 01129G O01129G O--ringring

Leave the 71988Leave the 71988--38A 38A Washer on Crank ShaftWasher on Crank Shaft

Place the new OPlace the new O--ring ring inside the Bushinginside the Bushing

Push the Bushing onto Push the Bushing onto the Crank Shaftthe Crank Shaft

Torque down the Torque down the Crank Shaft BushingCrank Shaft Bushing

Put Operating Lever Put Operating Lever onto the Crank Shaftonto the Crank Shaft

Tap Operating Lever Tap Operating Lever flush with Crank Shaftflush with Crank Shaft

Install the two ScrewsInstall the two Screws

Torque Torque ScewsScews EvenlyEvenly

Rotate Rotate OperaingOperaing Lever Lever to closed positionto closed position

Rotate the Collar to Rotate the Collar to engage interlocksengage interlocks

Changing theChanging the

Collar and Collar and Interlock Interlock

PlatePlate

Rotate the Collar to Rotate the Collar to engage interlocksengage interlocks

Use a Ball Tube to Use a Ball Tube to catch the 51 Ballscatch the 51 Balls

Squeeze, rattle, shake Squeeze, rattle, shake & get all 51!& get all 51!

DonDon’’t let go until you t let go until you get them all outget them all out

Cap the Ball Tube to Cap the Ball Tube to retain all the Ballsretain all the Balls

Lift the Collar Lift the Collar off of the Bodyoff of the Body

Lift the Collar Lift the Collar off of the Bodyoff of the Body

The Interlock The Interlock components exposedcomponents exposed

The Interlock Plate The Interlock Plate can now be removedcan now be removed

The Interlock Plate The Interlock Plate can now be removedcan now be removed

Inspect the Ball Race Inspect the Ball Race for damagefor damage

Replace Interlock Plate Replace Interlock Plate with with ““THIS SIDE OUTTHIS SIDE OUT””

Place Collar onto Place Collar onto Interlock PlateInterlock Plate

With the correct With the correct orientationorientation

Match up Interlock Match up Interlock Plate & Collar featuresPlate & Collar features

Insert the Ball TubeInsert the Ball Tube with 51 Ballswith 51 Balls

Press Collar down and Press Collar down and align Square Pinsalign Square Pins

Line up Interlock Plate Line up Interlock Plate & Square Pins, Squeeze& Square Pins, Squeeze

Reinstall theReinstall the Ball PlugBall Plug

Torque theTorque the Ball Plug properlyBall Plug properly

Changing theChanging the

Swivel Joint Swivel Joint SealsSeals

Remove theRemove the Ball PlugBall Plug

Insert the Ball TubeInsert the Ball Tube

Twist the joint to drain Twist the joint to drain out all 37 Ballsout all 37 Balls

Remove & replace the Remove & replace the 01152J O01152J O--ringring

Remove the Remove the 2992729927--01K Slipper Seal01K Slipper Seal

Remove & replace the Remove & replace the 01151A O01151A O--ringring

Replace the Slipper Replace the Slipper Seal over the OSeal over the O--ringring

Insert the Ball Tube Insert the Ball Tube with 37 Balls & twistwith 37 Balls & twist

Inspect and/or replace Inspect and/or replace 7190471904--04K O04K O--ringring

Torque the Torque the Ball Plug properlyBall Plug properly

341GF NOZZLE 341GF NOZZLE MAINTENANCE MAINTENANCE

TRAININGTRAINING

S A F E RS A F E RF A S T E RF A S T E R

S T R O N G E RS T R O N G E R

GROUND FUELINGGROUND FUELING

CLA-VALAviation Fuel ProductsAviation Fuel Products

GOING FURTHER!GOING FURTHER!