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WPRV
SP
P1
T1
T2
P2
SECTION
7
7-8
CHECK-OUT
CHECK ACCESSORY (CIRCUIT) RE-
LIEF CARTRIDGE
OPERATIONAL STATUS
Truck Off
PTO Disengaged
Use the test fixture (part number
710475
) and test as
shown on illustration.
ATTACH PORT-A-POWER WITH 0-3000 PSI
GAUGE TO PORT MARKED “P1”
INSTALL RELIEF CARTRIDGE IN
PORT MARKED “WPRV”
TIGHTEN TO 20 FT. LBS.
WHEN THE ADJUSTED PRESSURE IS
REACHED (1700 PSI), FLUID WILL DRAIN
FROM PORT MARKED “T1”
1700 PSI
ADJUSTING
SCREW
LOCKING
NUT
0
1000
2000
3000
4000
Summary of Contents for LEACH 2R-III
Page 2: ......
Page 8: ......
Page 26: ...SECTION 2 2 8 ...
Page 28: ...OPERATION SECTION 3 LOCATION OF OPERATING CONTROLS 3 2 4 6 5 7 8 1 2 3 8 9 10 11 12 7 ...
Page 46: ...SECTION 3 3 20 ...
Page 54: ...SECTION 4 4 8 ...
Page 60: ...SECTION 6 6 4 PREVENTIVE MAINTENANCE 1 2 3 4 5 6 7 8 ...
Page 62: ...SECTION 6 6 6 ...
Page 76: ...SECTION 7 7 10 ...