Manitou 260 TJ, Instruction Manual

Page: 122 / 138

3-28
D6/2
D6 - HYDRAULIC OIL
DRAIN - REPLACE
- Set the lifting platform on a horizontal surface in
transport position with the engine off.
DRAINING THE OIL
- Set a receptacle under the drain plug 1 (Fig. D6/1)
and loosen the collar on the end of the rubber hose.
- Remove the drain plug 1 (Fig. D6/1).
- Remove the filling cap 2 (Fig. D6/2) to facilitate
draining.
CLEANING THE SIEVE
- Remove the sieve 3 (Fig. D6/3); clean it with a jet of
compressed air.
- Refit the sieve.CLEANING THE STRAINER
- Remove the hatch 4 (Figs. D6/2 and Fig. D6/3) to
access the strainer 5 (Fig. D6/3).
- Remove the strainer 5 (Fig. D6/3) and clean it wish a
compressed air jet.
- Refit the strainer in place.
REFILLING THE OIL
Use an oil bath and a very clean funnel; clean
the top of the oil can before filling.
- Refit the drain plug 1 (Fig. D6/1) and tighten it.
- Refill with hydraulic oil (see the LUBRICANTS section) via the filling hole 2 (Fig. D6/2).
- The oil level should be above the red mark on the gauge 5 (Fig. D6/4).
Dispose of the drained oil in an environmentally-friendly manner.
D7 - CONDITION OF THE HOSES
CHECK
- Check the apparent condition (cracking) of the hoses subject to heat stresses and UV; their technical characteristics may have altered
(porosities).
BEWARE OF LEAKS
Hydraulic oil escaping under high pressure can pierce the skin and cause severe lesions. If you are injured by a jet of
oil under pressure, immediately consult a doctor.
If you are in doubt about any leak, do not search with your hand: check with a piece of cardboard while protecting
your hands and your body.
For your safety’s sake, replace worn hose
D8 - TIGHTENING THE TURRET ROTATION MOTOR’S BOLTS
CHECK
Set the lifting platform on a horizontal surface with the engine switched off.
- Check the tightness of the 10 M16 screws 1 (Fig. D8): the screws’ tightening toque 1 (Fig. D8) is
17 daN.m ± 10%.
- Check the tightness of the 4 M20 screws 2 (Fig. D8): the screws’ tightening torque 1 (Fig. D8) is
28 daN.m ± 10%.
D8
1
2
370
Niveau huile
94 L
D6/4
5
94L
2 4
2
D6/1
D6/3
3
1
5
4
647382 EN (01/02/2015)