OTC 5078 Operating Instructions

OTC 5078 Operating Instructions

High lift transmission jack max. capacity: 2,000 lbs. at 100-140 psi air

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Application: Installation and removal of truck and automobile transmissions
See Detail A
2
For a parts breakdown
of the hydraulic ram,
see sheet 2 of 3.
4
5, 6, 7
8
© Bosch Automotive Service Solutions LLC
655 Eisenhower Drive
Owatonna, MN 55060 USA
Phone: (507) 455-7000
Tech. Serv.: (800) 533-6127
Fax: (800) 955-8329
Order Entry: (800) 533-6127
Fax: (800) 283-8665
International Sales: (507) 455-7223
Fax: (507) 455-7063
High Lift Transmission Jack
Max. Capacity: 2,000 lbs. at 100-140 psi air
14
3
13
12
9
10
Parts List &
for:
25
35, 36
33, 31
16
17
18
IMPORTANT: Remove the
shipping oil plug on top of
the air hydraulic foot pump
reservoir, and replace it with the
vented oil plug provided. The
jack will not function correctly if
the shipping plug is left in.
11
Form No. 106329
26
28
29, 30, 31
34
17
32
31
21, 22
20
19
Detail A
Sheet No.
1 of 3
Issue Date: Rev D, Nov. 18, 2014
5078
27
22, 23, 24

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Summary of Contents for OTC 5078

  • Page 1 Parts List & Tech. Serv.: (800) 533-6127 Operating Instructions Fax: (800) 955-8329 Order Entry: (800) 533-6127 for: 5078 Fax: (800) 283-8665 International Sales: (507) 455-7223 Fax: (507) 455-7063 High Lift Transmission Jack Max. Capacity: 2,000 lbs. at 100-140 psi air...
  • Page 2 Parts List & Operating Instructions Form No. 106329, Sheet 1 of 3, Back Part Item Description Req'd 12365 External Retaining Ring 11903 Retaining Ring 54626 Main Base Assembly 19802 Abrasive Roll 10559 Hex Hd. Cap Screw 10257 Washer (for 5/16" bolt) 10201 Hex Nut (5/16-18) 16002...
  • Page 3 Refer to any operating instructions included with the product for detailed information about operation, testing, disassembly, reassembly, and preventive maintenance. Items found in this parts list have been carefully tested and selected by OTC. Therefore: Use only OTC replacement parts! Additional questions can be directed to our Technical Services Dept.
  • Page 4 • Lower the jack slowly and carefully while watching the position of the load. • Do not modify the jack or use adapters unless approved or supplied by OTC. • Use only anti-wear hydraulic jack oil with a 215 SUS viscosity rating at 100° F. The use of alcohol, hydraulic brake fluid, or transmission oil could damage seals and result in jack failure.
  • Page 5 Parts List & Operating Instructions Form No. 106329 Bleeding Air from the Jack 1. Retract the jack to its lowest position, and loosen the vented oil plug threaded into the top plate of the foot pump reservoir. 2. Remove the plug (No. 15130, Item No. 1 in the cylinder assembly parts list) from the top of the packing gland (No.

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