777F Off-Highway Truck Charging Tools for Suspension Cylinder

9U-5617 Oil Refill Pump (1) Shutoff valve for the regulator (2) 7S-5106 Chuck (3) Shutoff valve(4) Charging hoses

175-5507 Nitrogen Charging Group (5) 162-4147 Hose As (6) 8S-4600 Fitting (7) 8S-1506 Coupling (8) 162-4146 Regulator (9) 1S-8938 Chuck (10) 7S-5106 Chuck (11) 8T-0859 Pressure Gauge (12) 8S-4599 Coupling (13) 2S-5244 Fitting (14) 1S-8937 Needle Valve (15) 2D-7325 Pipe Tee(16) 1S-8941 Hose As

175-7410 Nitrogen Charging Fitting Gp (17) 8S-7169 Coupling (18) 1S-8941 Hose As (19) 7S-5106 Chuck (20) 175-6857 Hose As (21) 2D-7325 Pipe Tee (22) 1S-8937 Needle Valve (23) 5P-8998 Fitting(24) 3D-8884 Elbow

175-7410 Nitrogen Charging Fitting Gp is used with 175-5507 Nitrogen Charging Group in order to charge two suspension cylinders at the same time. 8T-0859Pressure Gauge is used to check the cylinder pressure before the charging procedure is performed.

Illustration of fabricated tool (gauge block) (A) Height dimension (B) Height dimension (C) 8 ± 1 mm (0.3 ± 0.04 inch) (D) 50 ± 2 mm (2.0 ± 0.08 inch) (E) 40 ± 2 mm (1.6 ± 0.08 inch)(F) 25 ± 1 mm (1.0 ± 0.04 inch)

Table 1

Front Suspension Cylinders FT1680 Gauge Block  Height Dimension (A) And Height Dimension (B)
Model	Height Dimension (A)	Height Dimension (B)
769, 771	-	170.0 mm (6.69 inch)
770, 772	-	170.0 mm (6.69 inch)
773, 775	-	170.0 mm (6.69 inch)
776, 777	216.0 mm (8.50 inch)	-

Table 2

Front Suspension Cylinders FT1975 Gauge Block  Height Dimension (A) And Height Dimension (B)
Model	Height Dimension (A)	Height Dimension (B)
776, 777	-	216.0 mm (8.50 inch)
784, 785	265.0 mm (10.43 inch)	-
789	265.0 mm (10.43 inch)	-
793	265.0 mm (10.43 inch)	-
797	265.0 mm (10.43 inch)	-

NOTICE
To protect the wiper seals on the front suspension cylinders from damage when the gauge blocks are inserted, make sure the gauge blocks include the chamfer.

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MARYGAR