VALVE-SHUTOFF 4W2245 - Caterpillar

Engine: G3304 (S/N: N4F1-UP) G3306 (S/N: JCA1-UP; G6X1-UP) G3306B (S/N: R6S1-UP) G3406 (S/N: 4FD1-UP; 1RK1-UP; KAR1-UP) G3408 (S/N: 6NB1-UP; 6RJ1-UP) G3412 (S/N: R7A1-UP; 7DB1-UP) G3412C (S/N: 6ZM1-UP) G3508 (S/N: 4WD1-UP; 9TG1-UP; CPJ1-UP; WPM1-UP; WPN1-UP; DLR1-UP; CPS1-UP) G3508B (S/N: RBK1-UP) G3512 (S/N: 5JD1-UP; 7NJ1-UP; CSP1-UP; WPR1-UP; GNS1-UP) G3512E (S/N: SSR1-UP) G3516 (S/N: ZBA1-UP; 8LD1-UP; 4EK1-UP; WPS1-UP; WPT1-UP; WPW1-UP; CSZ1-UP; ZAZ1-UP) G3516B (S/N: ZBB1-UP; ZBC1-UP; JEF1-UP) G3516C (S/N: GSB1-UP; GZC1-UP; GZZ1-UP) G3516E (S/N: GAS1-UP; SLY1-UP) G3520 (S/N: HET1-UP) G3520B (S/N: TPC1-UP; GLF1-UP; GZP1-UP) G3520C (S/N: GZA1-UP; HEA1-UP; GZB1-UP; HEB1-UP; GZL1-UP; GZM1-UP; GZN1-UP; B9P1-UP; CWW1-UP; CWY1-UP) G3520E (S/N: GZG1-UP; GZH1-UP; SXY1-UP) G3606 (S/N: 4ZS1-UP)Introduction
Do not perform any procedure in this Special Instruction until you have read the information and you understand the information.
Gas under pressure. Rapid discharge from disconnecting or disassembly could cause personal injury or death. See service manual before relieving pressure or charging.
Keep hands clear of hot surfaces and pipes while engine is running and soon after switch is off.
The described filters must be only used for filtering natural gas or used for filtering methane gas from a coal mine. The technical data that is specified on the information plate must be observed. Please contact the manufacturer if you plan to use the filter for any gases that not are indicated on the information plate.These filters are suited for explosive areas outside the housing. The interior of the housing must never contain any explosive gas mixture. The filters are conductive. The operator must make sure that grounding is maintained under all circumstances. The operator must also make sure that the grounding is not impaired by any attachments. The conductivity must be tested and approved after each service.Components and Reference Dimensions
G-Series Filters
Illustration 1 g01998394
(1) Locking screw (2) Upper housing (3) O-ring seal (4) O-ring seal (5) Threaded rod (6) Filter element (7) Lower housing
Illustration 2 g01872320
Refer to Table 1 for reference dimensions.
Table 1
Filter Assembly     Dimensions     Weight     Filter Element    
G-Series     A     B     C     D    
321-6969     130 mm (5.1 inch)    
495 mm (19.5 inch)    
43 mm (1.7 inch)    
335 mm (13.2 inch)    
5.5 kg (12.1 lb)     322-4981    
321-6970    
164 mm (6.5 inch)    
685 mm (27 inch)    
48 mm (1.9 inch)    
520 mm (20.5 inch)    
9.6 kg (21.2 lb)     322-4984    
321-6971    
250 mm (9.8 inch)    
1061 mm (41.8 inch)    
74 mm (2.9 inch)    
750 mm (29.5 inch)    
26.6 kg (58.6 lb)     322-4985    F-Series Filters
Illustration 3 g01998414
(1) Upper Housing (2) Flat seal (3) Filter element (4) Lower housing
Illustration 4 g01872153
Refer to Table 2 for reference dimensions.
Table 2
Filter Assembly     Dimensions     Weight     Filter Element    
F-Series     A     B     C     D    
326-6199    
500 mm (19.7 inch)    
1372 mm (54.0 inch)    
258 mm (10.2 inch)    
400 mm (15.7 inch)    
102 kg (224.9 lb)     316-0680    
311-5944    
790 mm (31.1 inch)