Service Manual
Tools and work instructions Special tools
Description Pressure gauge connection R½
Id. No. 7002436
Test fitting cpl. R6L R 10 L R 12 L
7409916 7406864 7409918
Screw coupling M 8x1 M 10x1 M 12x1,5 M 14x1,5 RÂź
7615321 5608462 7407071 7406865 7409720
Bulkhead screw coupling M 16x2
Remarks
PR Series 4 LR Series 4 RL Series 4
To seal at pressure checks, a square seal ring Id.No. 7409794 must be inserted
PR Series 4 LR Series 4 RL Series 4
Union nut and cutting ring are permanently installed on the test fitting
PR Series 4 LR Series 4 RL Series 4
To connect to additional test points on the machine
PR Series 4 LR Series 4 RL Series 4
To connect shorter test lines or for connections between test connection and pressure sensor
PR Series 4 LR Series 4 RL Series 4
To keep the loss of pressure to a minimum during tests, use shorter test hoses, if possible
PR Series 4 LR Series 4 RL Series 4
To loosen / counter when setting the pump regulating range
PR Series 4 LR Series 4 RL Series 4
To loosen / counter when adjusting the pump limit stop
7407070
Test hose NW 2 1000 mm 1500 mm 4000 mm 5000 mm
M-Type
7002437 7002475 7009134 7363732
Hook wrench 58 - 62 mm
7900282
Socket wrench for grooved nut variable displacement pump HPV
9792711
Illustration
Use with hook wrench Id. No. 7900282
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PR Litronic Serie 4 LR Litronic Serie 4 RL Litronic Serie 4
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