Replacement Parts Guide For The Fuel Control Valve Fuel System Components On Certain G3500 Engines{1274, 5137} Caterpillar

Engine:

G3508B (S/N: RBK1-UP)

G3512B (S/N: JHH1-UP)

G3512E (S/N: SSR1-UP)

G3516B (S/N: JEF1-UP)

G3516H (S/N: GLM1-UP; GLN1-UP)

G3520B (S/N: GLF1-UP)

G3520E (S/N: GZE1-UP)

G3520B (S/N: TPC1-UP)

Introduction

Ensure that you read and fully understand the information that follows before ordering any parts or performing any procedures.

Due to upgrades to fuel system components, new parts bought as replacements or upgrades may not be compatible with the rest of the fuel system without the replacement of other parts. This parts guide will cover what parts are needed to ensure that fuel system compatibility should certain fuel system components fail or otherwise need replaced.

Engine : G3516H (GLN)

Gas Control Valve Replacement

If the 365-3258 Gas Control Valve requires replacement, use the section below.

Illustration 1	g03815294
(1) 5R-9779 Gasket (2) 365-3258 Gas Control Valve (3) 452-2248 Gasket (4) 453-6078 Gas Control Valve

Fuel Tube or Bracket Replacement

If the 324-6795 Tube As or the 362-1362 Bracket requires replacement, use the section below.

Illustration 2	g03815442
(1) 5R-9779 Gasket (2) 324-6795 Tube As (3) 362-1362 Bracket (4) 446-6701 Tube (5) 1B-4367 Bolts (6) 454-4732 Bracket (7) 452-2248 Gasket

Tube Assembly Replacement

If the 376-5512 Tube As needs replaced, use the section below.

Illustration 3	g03815808
(1) 376-5512 Tube As (2) 5R-9779 Gasket (3) 452-2248 Gasket (4) 453-5263 Tube As

Engine : G3516H (GLM)

Gas Control Valve Replacement

If the 365-3258 Gas Control Valve needs replaced, use the section below.

Illustration 4	g03815294
(1) 5R-9779 Gasket (2) 365-3258 Gas Control Valve (3) 452-2248 Gasket (4) 453-6078 Gas Control Valve

Fuel Tube or Bracket Replacement

If the 324-6795 Tube As or the 362-1362 Bracket requires replacement, use the section below.

Illustration 5	g03815442
(1) 5R-9779 Gasket (2) 324-6795 Tube As (3) 362-1362 Bracket (4) 446-6701 Tube (5) 1B-4367 Bolts (6) 454-4732 Bracket (7) 452-2248 Gasket

Tube Assembly Replacement

If the 362-1359 Tube As needs replaced, use the section below.

Illustration 6	g03815841
(1) 362-1359 Tube As (2) 5R-9779 Gasket (3) 453-5264 Tube As (4) 452-2248 Gasket

Engine : G3512E

Gas Control Valve Replacement

If the 418-7744 Gas Control Valve requires replacement, use the section below.

Illustration 7	g03815294
(1) 5R-9779 Gasket (2) 418-7744 Gas Control Valve (3) 452-2248 Gasket (4) 453-6077 Gas Control Valve

Fuel Tube Replacement

If the 324-6795 Tube As requires replacement, use the section below.

Illustration 8	g03815869
(1) 324-6795 Tube As (2) 446-3701 Tube As (3) 1B-4367 Bolts

Tube Assembly Replacement

If the 347-5974 Tube As needs replaced, use the section below.

Illustration 9	g03815965
(1) 347-5974 Tube As (2) 453-5260 Tube As

Engine : G3520E

Gas Control Valve Replacement

If the 418-7744 Gas Control Valve requires replacement, use the section below.

Illustration 10	g03815294
(1) 5R-9779 Gasket (2) 418-7744 Gas Control Valve (3) 452-2248 Gasket (4) 453-6077 Gas Control Valve

Fuel Tube Replacement

If the 324-6795 Tube As requires replacement, use the section below.

Illustration 11	g03815869
(1) 324-6795 Tube As (2) 446-3701 Tube As (3) 1B-4367 Bolts

Tube Assembly Replacement

If the 347-5971 Tube As needs replaced, use the section below.

Illustration 12	g03815965
(1) 347-5971 Tube As (2) 453-5262 Tube As

Engine : All G3500B Petroleum

Gas Control Valve Replacement

If the 418-7744 Gas Control Valve requires replacement, use the section below.

Illustration 13	g03815294
(1) 5R-9779 Gasket (2) 418-7744 Gas Control Valve (3) 452-2248 Gasket (4) 453-6077 Gas Control Valve

Engine : G3516B and G3520B

Fuel Tube or Bracket Replacement

If the 328-2620 Tube As , the 328-2614 Bracket , or the 330-7378 Tube As requires replacement use the section below.

Illustration 14	g03816099
(1) 330-7378 Tube As (2) 5P-8247 Hard Washers (3) 4K-0367 Nuts (4) 8T-2657 Tube Joint (5) 453-3532 Adapter Flange (6) 452-2248 Gaskets (7) 0S-1625 Bolts (8) 6V-8625 Elbow (9) 228-7090 O-Ring Seal (10) 238-5080 O-Ring Seal (11) 1A-8537 Bolts (12) 451-7943 Tube (13) 461-6844 Bracket

Fuel Tube Assembly Replacement

If the 328-2622 Tube As needs replacement, use the section below.

Illustration 15	g03816172
(1) 328-2622 Tube As (2) 453-5259 Tube As

Engine : G3512B

If the 328-2620 Tube As , 345-6983 Bracket , or 332-8976 Tube As needs replaced use the section below.

Fuel Tube Replacement

Previous Tube Parts

Illustration 16	g03824279
(1) 330-7378 Tube As (2) 328-2620 Tube As (3) 328-2614 Bracket

New Tube Parts

Illustration 17	g03816618
(1) 4K-0367 Full Nut (2) 1B-4367 Bolt (3) 0S-1625 Bolt (4) 5P-8247 Hard Washer (5) 453-3532 Adapter Flange (6) 452-2248 Gasket (7) 6V-8625 Elbow (8) 228-7090 O-Ring Seal (9) 238-5080 O-Ring Seal (10) 5P-8247 Hard Washer (11) 1A-8537 Bolt (12) 451-7943 Tube (13) 461-6841 Bracket (14) 8T-2657 Tube Joint (15) 332-8976 Tube As (16) 464-7503 Hose and Tube As

Tube Replacement

If the 339-3163 Tube As needs replaced, use the section below.

Illustration 18	g03816665
(1) 339-3163 Tube As (2) 453-5261 Tube As (3) 452-2248 Gasket (4) 5R-9779 Gasket

Engine : G3508B

Fuel Tube Replacement

If the 328-2620 Tube As , 342-4487 Bracket , or 332-8976 Tube As needs replaced use the section below.

Previous Tube Assembly

Illustration 19	g03825942
(1) 328-2620 Tube As (2) 342-4487 Bracket (3) 332-8976 Tube As

New Tube Assembly

Illustration 20	g03816681
(1) 4K-0367 Full Nut (2) 1B-4367 Bolt (3) 0S-1625 Bolt (4) 5P-8247 Hard Washer (5) 453-3532 Adapter Flange (6) 452-2248 Gasket (7) 6V-8625 Elbow (8) 228-7090 O-Ring Seal (9) 238-5080 O-Ring Seal (10) 5P-8247 Hard Washer (11) 1A-8537 Bolt (12) 451-7943 Tube (13) 461-6842 Bracket (14) 8T-2657 Tube Joint (15) 332-8976 Tube As