Single Reduction & Single Reduction with Differential Lock - Spicer

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Table of Contents - Visual 1 Carrier Assembly page 8 Wheel End Seals page 49 General Information Inter-Axle Speed Sensor page 46 Differential Assembly page 11-12 Drive Pinion page 13 Seals page 25 Wheel Differential Lock page 36 Housing Breather page page 44 44
Introduction Dana presents this publication to aid in maintenance and overhaul of Spicer single reduction drive axles. Instructions contained cover the models listed below. Their design is common, with differences in load capacity. Capacity variations are achieved by combining basic differential carrier assemblies with different axle housings, axle shafts and wheel equipment. The suffix letter “P” in the model number indicates a lube pump is standard. Pump models are equipped with a gerotor pump, designed to provide additional lubrication to the inter-axle differential and related parts. Model Listing The following models are included in this publication. Spicer Single Reduction Axles With Standard With With Wheel Wheel Differential IASS Differential Lock 15040S – – 17060S _ 17060D 19050S – – 19055S – 19055D 19060S 19060A 19060D 21060S 21060A 21060D 21065S – 21065D 21080S 21080A 21080D 21090S 21090A 21090D 22060S 22060A 22060D 22065S – 22065D 23070S – 23070D 23080S 23080A 23080D 23085S – 23085D 23090S 23090A 23090D 23105S 23105A 23105D 26080S 26080A 26080D 26090S 26090A 26090D 26105S 26105A 26105D 30105S 30105A 30105D P22060S - P20060D P22060S - P22060D General Information (GAWR x 1000 lbs.) (GCW x 1000 lbs.) 23 080 S Gearing: A - Single Reduction with In-Axle Speed Sensing B - Bus Specific D - Single Reduction with Wheel Differential Lock H - Heavy Wall L - Limited Slip P - Planetary Double Reduction R - Retarder/Parking Brake Ready S - Single Reduction T - 2-Speed 2 General Information
Page 1 and 2: Spicer ® Single Drive Axles Servic
Page 3: Table of Contents Table of Contents
Page 7 and 8: Ring Gear and Pinion General Inform
Page 9 and 10: Prepare the Parts for Inspection Af
Page 11 and 12: Differential Carrier Assembly - Par
Page 13 and 14: Install Differential Carrier Before
Page 15 and 16: Procedure - Remove Wheel Differenti
Page 17 and 18: Remove Pinion Assembly Procedure -
Page 19 and 20: a. Mount puller vertically to separ
Page 21 and 22: Pinion Assembly Adjust Pinion Beari
Page 23 and 24: Pinion Assembly Adjust Pinion Beari
Page 25 and 26: Use the correctly sized spacer. Do
Page 27 and 28: Install Drive Pinion Assembly Proce
Page 29 and 30: Wheel Differential - Exploded View
Page 31 and 32: Wheel Differential Disassemble, Ove
Page 33 and 34: 7. Align punch marks and install pl
Page 35 and 36: Change Backlash Setting If you have
Page 37 and 38: Adjust Pinion Position If the gear
Page 39 and 40: Wheel Differential Locking Axles Co
Page 41 and 42: 5. Position shift fork and clutch a
Page 43 and 44: Wheel Differental lock Install and
Page 45 and 46: Install and Adjust Wheel Differenti
Page 47 and 48: Axle Housing Install New Axle Housi
Page 49 and 50: Inter Axle Speed Sensor Inter-Axle
Page 51 and 52: Install Inter-Axle Speed Sensor Exc
Page 53 and 54: Remove and Overhaul Wheel End Seal
Page 55 and 56:
Three-piece Tang-type Lock Washer S
Page 57 and 58:
Lubrication Information Note: For L
Page 59 and 60:
Operate Wheel Differential Assembly
Page 61 and 62:
Wheel Differential Lock Operation D
Page 63 and 64:
Parts Identification Inter-Axle Spe
Page 65 and 66:
Parts Identification Housing and Ou
Page 67 and 68:
Note: In the previous charts, axle
Page 70:
For spec‘ing or service assistanc
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Single Reduction & Single Reduction with Differential Lock - Spicer

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