Landoll MCCS2253 18,9 RIGID PULVI-MULCHER - Manual (Page 28)

2-18 1K965
ASSEMBLY

WARNING
Tightening Procedure For JIC 37° Swivel
Female Nuts
1. Check flare and seat for defects.
2. Lubricate the connection.
3. Install hoses without twists.
4. Hand tighten until connection bottoms.
5. Using 2 wrenches to prevent twisting, rotate the
swivel nut 2 wrench flats (1/3 turn).
6. For reassembly, follow the same procedure but
tighten only 1 wrench flat (1/6 turn).
Tightening Procedure For Swivel O-Ring
Fittings
1. Lubricate o-ring and install the fitting until the metal
washer which backs up the o-ring contacts the face
of the boss.
2. Orient the fitting by turning counterclockwise up to 1
turn.
3. Tighten the lock nut using 50-60 foot pounds torque.
Figure 2-23: Transport Hydraulic Diagram
Escaping fluid under pressure can be nearly
invisible and have enough force to penetrate the
skin causing serious injury. Use a piece of
cardboard, rather than your hands, to search for
suspected leaks. Wear protective gloves & safety
glasses or goggles when working with hydraulic
systems.
Hyd. Cyl.
3 1/2 x 16
(6K843)
90
Adaptor
(4K603)
Relief Valve
(8J650)
Hydraulic Adaptor
Tee (4K861)
Straight Adaptor
(4K602)
Male Tractor Tip
(4K912)
Hydraulic Hose
3/8 x 29”(4K881)
Hydraulic Hose
3/8 x 42” (6K302)
Straight Adaptor
(4K602)
Straight Adaptor
(4K602)
Hydraulic Hose
3/8 x 29”(4K881)
Hydraulic Hose
3/8 x 252” (5K597)