AIRLESSCO EZ Rent 700 Instruction Manual download pdf (Page 21)

GEAR AND PUMP ASSEMBLY

1. Remove uid pump as per "Fluid Pump Disconnect"

procedures on page 15.

2. Remove frame from the gearbox by loosening the four

mounting screws.

3. Refer to Figure 19. Separate cover assembly from box

by removing bolts from front of cover & back of box &

shoulder bolts from front of cover & back of box.

4. Lay unit on its back and disassemble gearbox.

5. Inspect bearings, Crosshead Assembly, Gearcrank &

sleeve bearing inside cover assembly for wear/damage.

Replace worn/damaged parts.

6. If gear grease needs replacing, replace with gear grease

(Part No. 331-132).

7. Clean mating surfaces of cover and box thoroughly.

Use Part No. 105-331 BLUE XS™ ADVANCED RTV

SILICONE INSTANT GASKET.

8. Reassemble in reverse order.

PARTS LIST FIGURE 20

Item No. Part No. Description

1 331-061 Sleeve Bearing

2 331-103 Washer (2)

3 331-197 Screw (2)

SERVICING GEAR BOX ASSEMBLY

GEARBOX SLEEVE BEARING

REPLACEMENT

PARTS LIST FIGURE 19

Item No. Part No. Description

1 100-381 Bolt (2)

2 100-380 Shoulder Bolt (2)

3 331-088 Retaining Ring

4 331-490

331-491

Motor .60HP

Motor .90HP

5 331-117 Sleeve

6 119-028 Pin

7 331-062 Retaining Spring

8 331-209

331-236

Pump Assy (Lo-Boy)

Pump Assy (Hi-Boy)

9 115-019 Hose Connector (1/4NPSXNPT)

10 331-061 Sleeve Bearing

11 100-318 Bolt (2)

12 331-074 Tube Spacer

13 331-111 Shield

14 331-234 Cover

15 331-046 Bearing

16 331-038 Crosshead Assy

17 331-593

331-590

Gear Crank (570)

Gear Crank (700)

18 331-047 Bearing

NOTE: WHEN REPLACING ITEM (1), COVER OUTSIDE

OF SLEEVE WITH CLEAR SILICONE PRIOR TO

INSERTING INTO COVER ASSEMBLY

15 16 17 18

FIG 19

FIG 20

DO NOT OPERATE

WITHOUT COVER

GUARD IN PLACE

WARNING

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 31 32

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AIRLESSCO EZ Rent 700 Instruction Manual Page 21

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