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 7

1

 

Complete Geareducer Assembly

008

  Ring Gear Hub

100

  Spiral Bevel Gear Set

 

101

 

Set of matched spiral bevel gears, including integral pinion shaft with key

 

 

Gear ratios as follows:

 

 

Model 2700

 

 

5.77 to 1 

7.71 to 1 

8.66 to 1

 

 

Model 3000

 

 

5.06 to 1 

5.44 to 1 

6.14 to 1 

6.85 to 1

 

 

7.91 to 1 

8.80 to 1 

9.60 to 1

102

  Ring gear attaching hardware

103

  Lock nut

104

  Tongue Washer

105

 Lockwasher

200

  Fan Shaft Set

 

201

 

Fan Shaft

 

202

 

Ring gear hub key

 

203

 

Fan key

 

204

 

Ring spacer—Model 2700 Geareducer only

 

210

 

Fan attaching hardware

 

 

Cap screws and washers

301

  Oil Slinger

310

  Set of Two Pinion Shaft Bearings

 

311

 

Head, tapered roller bearing

 

312

 

Tail, tapered roller bearing

320

  Pinion Cage Shims

410

  Fan Shaft Bearing Set

 

411

 

Lower tapered roller bearing

 

412

 

Upper tapered roller bearing

420

  Fan Shaft Shims

500

  O-Ring Set

 

502

 

Water slinger O-ring

 

503

 

Pinion cage O-ring

501

  Pinion Shaft Oil Seal

PARTS LIST

parts list 

Содержание MARLEY Geareducer 2700 Series

Страница 1: ...2700 3000 Series Geareducer INSTALLATION OPERATION MAINTENANCE Z0529732_A ISSUED 06 2017 READ AND UNDERSTAND THIS MANUAL PRIOR TO OPERATING OR SERVICING THIS PRODUCT user manual...

Страница 2: ...alignment x Inspect and tighten driveshaft or coupling fasteners x Check driveshaft or coupling bushing flex elements for unusual wear x Lube Lines if equipped Check for oil leaks in hoses and fittin...

Страница 3: ...lling instructions Geareducers supplied with new towers include oil for the initial filling Oil is not furnished with Geareducers supplied as spares or on replacement orders Before operating the mecha...

Страница 4: ...life Annually Check mechanical equipment anchor bolts drive shaft couplingbolts andcouplingsetscrews Tightenasrequired Check Geareducerexterioryearlyandtouchupwithepoxypaintifrequired Coat all expose...

Страница 5: ...p to the three way valve operation and service instructions Pump oil through the hose Check oil level occasionally by turning the valve control stem counterclockwise and allowing the oil level in the...

Страница 6: ...ist 210 502 BEARING RETAINER 203 202 101 301 420 104 105 103 311 503 312 501 PINION CAGE PINION CAGE CAP 320 DOWEL PIN 420 412 201 102 101 008 VENT WATER SLINGER GEAREDUCER CASE 204 411 BOTTOM CAP CAS...

Страница 7: ...Tongue Washer 105 Lockwasher 200 Fan Shaft Set 201 Fan Shaft 202 Ring gear hub key 203 Fan key 204 Ring spacer Model 2700 Geareducer only 210 Fan attaching hardware Cap screws and washers 301 Oil Sli...

Страница 8: ...olts in pinion cage and remove pinion subassembly Note The thickness of the shim pack 320 is important in reset ting the gears The shim pack should either be saved or carefully measured with a microme...

Страница 9: ...311 on pinion shaft making sure oil slinger and bearing are against gear 3 Press bearing cups 311 and 312 into pinion cage 4 Lower pinion cage on pinion shaft until head bearing cone and cup mate 5 P...

Страница 10: ...on the backlash etched on the gear set find the equivalent backlash setting in Table 2 Column 2 2 With the X marked tooth on the pinion gear engaged be tween the two X marked teeth on the ring gear ch...

Страница 11: ...11 field repair Table 2 Backlash Etched on Gears Set the Gears to Backlash 008 010 003 008 009 0115 003 008 010 013 003 008 011 014 004 010 012 015 004 010 013 017 004 010 014 0185 004 010...

Страница 12: ...In the interest of technological progress all products are subject to design and or material change without notice Geareducer US E R MAN UAL SPX COOLING TECHNOLOGIES INC 7401 WEST 129 STREET OVERLAND...

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