Saf-holland XL-LG326-01 FORMULA 150 – Model LG150-1C9-CS502 Ma Manuel d'utilisateur télécharger pdf (Page 6)

6 XL-FW326-01

Single Speed Leg Dismantling Procedure:

1. Remove landing gear from trailer.

2. Remove rust from the projecting end(s) of shaft

(31) and lubricate for easy removal.

3. Remove screws (20) and cover (21).

4. Remove plug (18). Using plug hole, tap out

pin (27) from gear (26) and remove.

5. Remove shaft (31), gear (26), and shims (25).

Note the quantity and location of shims removed.

6. Remove rollpin (37).

7. Remove nut (22) and bevel gear (23) from the top

of the elevating screw.

8. Tap the end of the screw with a brass punch until

the screw and lower leg assembly (1) separate.

CAUTION: DO NOT DAMAGE THE SCREW THREADS.

9. Remove bushing (24).

10. Remove bearing (5) and thrust washer (6) from

the screw in leg (1).

11. Remove bushings (19), if required.

Gearbox Leg Dismantling Procedure:

1. Remove landing gear from trailer.

2. Remove nut (29), bolt (48), washers (46),

and handle (47).

3. Remove rust from shafts (32) and (39)

and lubricate.

4. Remove nuts (43) and bolts (44) from gearbox.

5. Remove gearbox cover (42) and gasket (41).

6. Remove shaft (39) with gear (35) assembled.

Remove screw (58) and shifter spring (36).

To remove gear from shaft, remove rollpin (37)

and slide gear (35) from shaft (39). Remove pin

(38) from shaft (39).

7. Remove screws (20) and cover (21).

8. Remove plug (18). Using plug hole, tap out

pin (27) from gear (26). Remove shaft (32) with

gear (33) assembled. Remove gear (26) and shims

(25). Note the quantity and location of shims

removed.

9. To remove gear (33) from shaft, remove drive pin

(40) and slide gear off shaft.

10. Follow the procedures outlined in steps 6 through

11 in “Single Speed Leg Dismantling Procedure,”

above, to finish leg dismantling.

11. Remove bushings (19) and (34) if required.

Single Speed Leg Assembly Procedure:

1. Replace all worn or broken parts.

2. Install bushings (19) if removed.

3. Place thrust washer (6) on elevating screw,

followed by thrust bearing (5). NOTE: Smooth side

of washer must face screw shoulder.

4. Install bushing (24) into place in leg (3). Bushing

must be flush with the top of bearing block.

5. Place outer leg (3) over lower leg (1). Press

down until threaded parts of the elevating

screw are clearly visible through the hole in the

bearing block in outer leg (3). Check position of

bushing (24).

6. Install bevel gear (23) in place and secure with

nut (22). Torque nut to 80 ft-lbs, then back off nut

turn for operating clearance.

7. Install rollpin (37) in bevel gear (23) to secure

nut(22).

8. Place the shims (25) and pinion gear (26) on

top of the bevel gear with the rollpin hole in the

pinion gear facing up.

9. Install shaft (31) in outer leg (3) through shims

(25) and gear (26), making certain gear is

oriented as shown in the exploded view on

the next page. Initially start with two shims.

10. Align hole in shaft (31) with gear (26). Install

drive pin (27). Check for free movement by

rotating shaft (31) (minimum end play 1/32˝).

It may be necessary to add or remove shims.

11. Install plug (18) in top of leg (3) and fill with

permanent type grease (1 pound capacity).

12. Install cover (21) and screws (20). Check to insure

that the gears turn freely.

13. Install landing gear on trailer. Adjust both legs

to the same extended length and install cross

shaft (30), bolts (28), and nuts (29). Cross shaft

must have enough end play and must rotate

freely — adjust bolts accordingly. Mounting bolts

should be torqued to 100 ft-lbs minimum.

Gearbox Leg Assembly Procedure:

1. Replace all worn and broken parts.

2. Install bushings (19) and (34) if removed.

3. Follow steps 3 through 7 in “Single Speed Leg

Assembly Procedure,” above.

4. Install gear (33) on shaft (32). Align hole in gear

end shaft and secure with pin (40).

5. Insert shaft (32) through top hole in gearbox.

Slide two shims (25) on shaft. Position gear (26)

on top of gear (23), making certain gear is

oriented as shown in the exploded view — on the

next page — with hole facing up. Push the shaft

through until alignment can be made with hole

in gear (26) and shaft (32). Install drive pin (27).

Check for free movement and minimum 1/32˝

end play.

6. Install plug (18) and fill with 1 pound

permanent type grease. install cover (21)

and screws (20).

7. Insert pin (38) in shaft (39). Slide gear (35) on

shaft (39) until pin engages in slot on gear (35).

Then insert pin (37) in front of gear (35).

CAUTION: Pin (37) must not extend more than

˝ above the shaft surface.

8. Install shifter spring (36) and locate with screw

(58) installed loosely in to gearbox.

9. Insert shaft (39) through shifter spring (36)

and lower hole of gearbox. Tighten screw (58).

Slide shaft (39) in until spring (36) seats in

either groove in shaft (39) and has full tooth

engagement with gear (33).

10. Lubricate gears with 1 pound of permanent type

grease. Install gasket (41), cover (42), bolts (44),

and nuts (43). Tighten to 10 ft-lbs. torque.

11. For installation, refer to step 13 in “Single Speed

Leg Assembly Procedure,” above.

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Saf-holland XL-LG326-01 FORMULA 150 – Model LG150-1C9-CS502 Ma Manuel d'utilisateur Page 6

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