IBM
Office

Model # PS/2 70 Official IBM computer

Here are the diagrams and repair parts for Official IBM PS-2-70 computer, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 24 parts  |

Battery 72X8498
#3H

Replacement parts diagram

Battery

Part #72X8498

The manufacturer no longer makes this part, and there's no substitute part

Battery/speaker Assembly With Attached Cable Battery/ Speaker Assembly Cable 33F5950
#5A

Replacement parts diagram

Battery/speaker assembly with attached cable battery/ speaker assembly cable

Part #33F5950

The manufacturer no longer makes this part, and there's no substitute part

- 20-mhz Base Frame Assemblies - Sn 500000 To 999999, 3500000 To 3999999, 5500000 To 5505499, 8000000 To 8006999, 9000000 To 9062999 90X9408
#3B

Replacement parts diagram

- 20-mhz base frame assemblies - sn 500000 to 999999, 3500000 to 3999999, 5500000 to 5505499, 8000000 to 8006999, 9000000 to 9062999

Part #90X9408

The manufacturer no longer makes this part, and there's no substitute part

Cover Lock Pawl N/P
Cover lock pawl

Part #N/P

The manufacturer no longer makes this part, and there's no substitute part

25-mhz, 80386 Base Frame Assembly 15F8237
#3D

Replacement parts diagram

25-mhz, 80386 base frame assembly

Part #15F8237

The manufacturer no longer makes this part, and there's no substitute part

16-mhz Base Frame Assemblies Sn 1500000 To 1999999, 2500000 To 2511499, 4000000 To 4499999, 7000000 To 7143999 90X9351
#3

Replacement parts diagram

16-mhz base frame assemblies sn 1500000 to 1999999, 2500000 to 2511499, 4000000 to 4499999, 7000000 to 7143999

Part #90X9351

The manufacturer no longer makes this part, and there's no substitute part

Support Structure 90X9289
#2

Replacement parts diagram

Support structure

Part #90X9289

The manufacturer no longer makes this part, and there's no substitute part

Battery/speaker Assembly 72X8558
#5

Replacement parts diagram

Battery/speaker assembly

Part #72X8558

The manufacturer no longer makes this part, and there's no substitute part

80387 Coprocessor, 20 Mhz 90X7393
#4E

Replacement parts diagram

80387 coprocessor, 20 mhz

Part #90X7393

The manufacturer no longer makes this part, and there's no substitute part

Sn 5505500 To 5605500, 8007000 To 8999999, 9063000 To 9999999, Cf5500aa001 To Cf5500zz999 23hxatm To 23kgvya, 23kgvyk To 23lfghc, 33F6064
#3C

Replacement parts diagram

Sn 5505500 to 5605500, 8007000 to 8999999, 9063000 to 9999999, cf5500aa001 to cf5500zz999 23hxatm to 23kgvya, 23kgvyk to 23lfghc,

Part #33F6064

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for gas snowblowers

Choose a symptom to see related snowblower repairs.

Main causes: loose drive clutch cable, damaged drive clutch cable, worn friction disc, scraper blade scraping the ground…

Main causes: dirty carburetor, clogged fuel filter, dirty spark plug, incorrect valve lash, leaky engine gaskets…

Main causes: clogged chute, damaged auger blades, broken shear pins, worn auger belt, damaged gear case, engine problems…

Things to do: replace the spark plug, change the oil, rebuild the carburetor, adjust valve lash, adjust or replace the b…

Main causes: snow build-up in chute, chute drive mechanism failure, bad chute control assembly…

Main causes: stale gas, clogged carburetor, clogged or broken fuel line, dirty spark plug, bad rewind starter, incorrect…

Main causes: dirty carburetor, stale fuel…

Main causes: clogged chute, snow build-up in auger housing, broken auger shear pins, auger drive belt needs adjustment, …

Main causes: broken shear pins, worn or loose auger drive belt, auger drive cable failure, damaged auger, bad gear case…

Repair guides for gas snowblowers

These step-by-step repair guides will help you safely fix what’s broken on your snowblower.

How to adjust snowblower engine valve lash

How to adjust snowblower engine valve lash

Adjust the engine valve lash on your snowblower to keep the engine starting and running smoothly.…

Repair difficulty
Time required
 15 minutes or less
How to replace a snowblower auger drive cable

How to replace a snowblower auger drive cable

A loose or snapped auger drive cable can prevent the auger from rotating. Follow this step-by-step guide to replace the …

Repair difficulty
Time required
 15 minutes or less
How to replace a snowblower friction disc

How to replace a snowblower friction disc

The friction disc is one of the components of the drive system. If it's worn or damaged, the snowblower won't self-prope…

Repair difficulty
Time required
 15 minutes or less

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