Ingersoll Rand literature · Installation & maintenance manual
Ingersoll Rand Series ST700 (ST750 / ST799) Turbine Air Starter Installation and Maintenance Manual, German Edition (47135561)
This is the German-language edition of the Ingersoll Rand installation and maintenance manual for the Series ST700 turbine-powered air starter (Turbinenanlasser), covering the ST750 and ST799 models with inertia or pre-engaged drives and B, C or D gear ratios. It is aimed at installers and service technicians working on off-highway, marine and stationary engines running on air or gas. It contains the model coding and pinion data, mounting dimensions, piping diagrams, illustrated parts lists with service kits, the optional exhaust kit, lubrication, teardown and rebuild steps, bench tests and a troubleshooting table. The whole document is in German; this summary is written in English.
Document at a Glance
- Publisher
- Ingersoll Rand
- Document type
- Installation & maintenance manual
- Form / number
- No. 47135561, Ausgabe 1, Mai 2010 (Edition 1, May 2010)
- Language
- German
- Pages
- 32
- File
- PDF, 3.5 MB
What's in This Document
| Section | Pages | What it covers |
|---|---|---|
| Produktsicherheitshinweise / Installation (Product safety information and installation) | 2-4 | Intended use, hose and supply-line sizing, inlet strainers, sealing, reorienting the drive housing and inlet, mounting the starter and controls, and barring over the engine. |
| Montageabmessungen (Mounting dimensions: inertia, pre-engaged and D ratio pre-engaged) | 5-7 | Three dimensional drawings with flange, pilot, inlet and drive-housing orientation options, model coding and starter weights. |
| Rohrleitungsdiagramme (Piping diagrams) | 8-11 | Typical vehicular, stationary, engine-prelube and multiple-starter layouts with Ingersoll Rand part numbers for each component. |
| Produktinformation (Product information / ordering a starter) | 12 | Model-code breakdown with gear ratio letters, maximum supply pressure per model and drive pinion data. |
| Information über Teile (Parts information: cross section, exploded diagrams and parts lists) | 13-19 | Cross-section and exploded views of the inertia ST750 and pre-engaged ST700 starters with item-by-item part numbers, model variants and tune-up kits. |
| Abluft Kit ST700K-350 (Exhaust kit) | 20 | Parts and fitting steps for the optional directional exhaust kit, with cap screw torques. |
| Wartung: Schmierung und Ausbau (Maintenance: lubrication and disassembly) | 21-24 | Greases and fluids for each drive type, general teardown rules and step-by-step disassembly of motor, gearing and drive housing. |
| Zusammenbau (Assembly) | 24-28 | Rebuild of gear case, drive housing, planetary gearing, motor housing and exhaust cover with lubricant quantities and torques. |
| Test und Inspektionsvorgehen (Test and inspection procedure) | 29 | Bench checks for clutch ratcheting, pinion engagement and travel, seal leakage, rotation, drive function and free speed by gear ratio. |
| Leitfaden zur Fehlersuche (Troubleshooting guide) | 30-31 | Symptoms such as no run, power loss, drive not engaging and oil or air leakage, with causes and remedies. |
| Teile und Wartung (Parts and maintenance) | 31 | Notes on genuine replacement parts, authorized repair and recycling at end of life. |
Key Specifications and Data
| Item | Value | Page |
|---|---|---|
| Maximum supply pressure, ST750 models | 150 psig (1034 kPa) | 12 |
| Maximum supply pressure, ST799 models | 90 psig (621 kPa) | 12 |
| Operating pressure range (pre-engaged mounting drawing) | 70 to 150 psig (483 to 1034 kPa) | 6 |
| Gear ratios | B = 2.18:1, C = 2.53:1, D = 3.44:1 | 12 |
| Starter weight, inertia model | 68 lb (30.8 kg) | 5 |
| Starter weight, pre-engaged model (without inlet flange) | 69 lb (31.3 kg) | 6 |
| Starter weight, D ratio pre-engaged model | 98 lb (44.5 kg) | 7 |
| Inlet flange | 1.50 in Type J518C flange, Inlet Flange Kit ST700-K166 | 5 |
| Supply line size | 1-1/2 in hose or pipe up to 15 ft; 2 in over 15 ft | 2 |
| Inlet strainer filtration | 300 mesh, 50 micron | 2 |
| Starter mounting bolt torque | 100 ft-lb (136 Nm) | 3 |
| Drive housing cap screw torque | 28 ft-lb (38 Nm) | 2 |
| Motor housing cover cap screw torque | 60 ft-lb (81.4 Nm), in 20 ft-lb (27 Nm) steps | 3 |
| Intermediate pinion retaining screw torque | 90 ft-lb (122 Nm) | 27 |
| Drive pinion retaining screw torque | 80 ft-lb (108.5 Nm) for B and C ratio; 125 ft-lb (169.5 Nm) for D ratio | 26 |
| Gearing oil fill | 175 ml (about 1/3 pint) Dexron II automatic transmission fluid through the side plug hole | 28 |
| Drive gear grease | 8 oz (240 ml) Ingersoll Rand No. 130 Grease | 21 |
| Minimum pressure to engage pinion when barring (pre-engaged) | 70 psig (4.8 bar / 483 kPa) to the IN port | 4 |
| Free speed at 90 psig, B ratio | 4500 to 4600 rpm | 29 |
Models, maximum supply pressure and drive pinion data (as printed on the Product Information page)
| Model | Drive | Max. supply psig/kPa | No. of teeth | D.P. | P.D. | P.A. |
|---|---|---|---|---|---|---|
| ST750GBDI03R31 | Inertia | 150/1034 | 12/12 | 6/8 | 2.00" | 20° |
| ST750GBDI03L32 | Inertia | 150/1034 | 12/12 | 6/8 | 2.00" | 20° |
| ST799GBDI03R31 | Inertia | 90/621 | 12/12 | 6/8 | 2.00" | 20° |
| ST799GBDI03L32 | Inertia | 90/621 | 12/12 | 6/8 | 2.00" | 20° |
| ST750GBDP03R31 | Pre-engaged | 150/1034 | 12/12 | 6/8 | 2.00" | 20° |
| ST750GBDP03L32 | Pre-engaged | 150/1034 | 12/12 | 6/8 | 2.00" | 20° |
| ST750GCDP03R25 | Pre-engaged | 150/1034 | 12/12 | 6/8 | 2.00" | 20° |
| ST750GBDP03L26 | Pre-engaged | 150/1034 | 12/12 | 6/8 | 2.00" | 20° |
| ST799GBDP03R31 | Pre-engaged | 90/621 | 12/12 | 6/8 | 2.00" | 20° |
| ST799GBDP03L32 | Pre-engaged | 90/621 | 12/12 | 6/8 | 2.00" | 20° |
| ST799GCDP03R25 | Pre-engaged | 90/621 | 12/12 | 6/8 | 2.00" | 20° |
| ST799GBDP03L26 | Pre-engaged | 90/621 | 12/12 | 6/8 | 2.00" | 20° |
| ST750GDDP09R51 | Pre-engaged, D ratio | 150/1034 | 15 | 6/8 | 2.50" | 20° |
| ST750GDDP09L52 | Pre-engaged, D ratio | 150/1034 | 15 | 6/8 | 2.50" | 20° |
| ST799GDDP09R51 | Pre-engaged, D ratio | 90/621 | 15 | 6/8 | 2.50" | 20° |
Free speed at 90 psig (6.2 bar) by gear ratio
| Gear ratio | Maximum | Minimum |
|---|---|---|
| B | 4600 rpm | 4500 rpm |
| C | 4130 rpm | 3660 rpm |
| D | 3100 rpm | 2870 rpm |
Inlet line strainers and replacement elements
| Line size | Strainer | Replacement element |
|---|---|---|
| 1-1/2 in | ST900-267-24 | ST900-266-24 |
| 2 in (pipe thread) | ST900-267-32 | ST900-266-32 |
| 2 in (flange) | ST900-267-32F | ST900-266-32F |
| 4 in | ST900-267-64 | ST900-266-64 |
Models Covered
Model codes as printed in the document. Linked codes go to the matching Ingersoll Rand starter in our catalog.
ST750GBDI03R31 ST750GBDI03L32 ST799GBDI03R31 ST799GBDI03L32 ST750GBDP03R31 ST750GBDP03L32 ST750GCDP03R25 ST750GCDP03L26 ST799GBDP03R31 ST799GBDP03L32 ST799GCDP03R25 ST799GCDP03L26 ST750GDDP09R51 ST750GDDP09L52 ST799GDDP09R51 ST799GDDP09L52 ST750 ST799
Service Kits and Part Numbers
| Part number | Description | Page |
|---|---|---|
| ST700-K166 | Inlet flange kit (inlet flange, flange mounting bolts and lock washers) | 15 |
| ST700-K167 | Flange mounting hardware kit (inertia parts list) | 15 |
| ST750-K167 | Flange mounting hardware kit (pre-engaged kit list; O-ring, mounting bolts, lock washers) | 19 |
| ST700-K10 | Planet gear kit | 15 |
| ST700-TK1 | Tune-up kit (gear case O-rings, seals, bearings and planet gear parts) | 15 |
| ST750R-TK2 | Tune-up kit for ST750 models with right hand rotation | 15 |
| ST750L-TK3 | Tune-up kit for ST750 models with left hand rotation | 15 |
| ST799R-TK4 | Tune-up kit for ST799 models with right hand rotation | 15 |
| ST799L-TK5 | Tune-up kit for ST799 models with left hand rotation | 15 |
| ST700I-TK6 | Tune-up kit for inertia drive models | 15 |
| ST700P-TK7 | Tune-up kit for pre-engaged drive models | 19 |
| ST700D-TK8 | Tune-up kit for D ratio models | 19 |
| ST750R-A53 | Motor assembly for ST750 right hand models (e.g. ST750GBDI03R31) | 15 |
| ST750L-A53 | Motor assembly for ST750 left hand models (e.g. ST750GBDI03L32) | 15 |
| ST799R-A53 | Motor assembly for ST799 right hand models (e.g. ST799GBDI03R31) | 15 |
| ST799L-A53 | Motor assembly for ST799 left hand models (e.g. ST799GBDI03L32) | 15 |
| 20BM-299-1 | Starter drive (inertia) for ST750GBDI03R31 and ST799GBDI03R31 | 15 |
| 20BM-299-3 | Starter drive (inertia) for ST750GBDI03L32 and ST799GBDI03L32 | 15 |
| ST700-A562 | Housing exhaust cover assembly | 15 |
| ST700-A40 | Motor housing assembly | 15 |
| ST700-A37 | Intermediate gear case assembly | 15 |
| ST700-A108 | Planet gear frame assembly | 15 |
| SS825-K300 | Drive housing kit, pre-engaged B and C ratio models | 17 |
| SS850-K300 | Drive housing kit, D ratio models | 17 |
| SS800R-K587 | Clutch jaw kit, right hand pre-engaged models | 18 |
| SS800L-K587 | Clutch jaw kit, left hand pre-engaged models | 18 |
| SS800K-703 | Piston kit, B and C ratio pre-engaged models | 18 |
| SS850K-703 | Piston kit, D ratio models | 18 |
| ST700K-350 | Exhaust kit (directional housing exhaust cover, adapter, seals, weld sleeve) | 20 |
| SRV150 | 1-1/2 in starter relay valve used in the piping diagrams | 3 |
Confirm part numbers against the serial and model plate of your starter. For any part not listed in our catalog, send us the number.
Reorienting the drive housing and air inlet (Overview)
- Use the dimension drawings to note the options: the drive housing has sixteen radial positions on the gear case and the inlet has four.
- Work out the orientation the engine mounting needs before touching the starter.
- To move the drive housing, take out its eight cap screws and turn it to the new position; it does not need to be separated from the gear case.
- Refit the drive housing cap screws and torque them to 28 ft-lb (38 Nm).
- If the inlet must move, remove the four motor housing cover cap screws with an 8 mm hex wrench and rotate the motor housing and/or cover; do not split the motor housing from the intermediate gear case, or gear oil is lost.
- Refit the cover cap screws and tighten them alternately to 60 ft-lb (81.4 Nm) in 20 ft-lb (27 Nm) steps.
An outline only. Follow the full procedure, torque values and safety warnings in the document (from page 2).
Barring over the engine (pre-engaged models) (Overview)
- Remove the splash deflector parts (or exhaust piping) and the 1/4 in pipe plug to reach the hole in the center of the housing exhaust cover.
- Disconnect the 1/4 in hose at the drive housing OUT port and plug that port.
- Apply at least 70 psig (4.8 bar) to the drive housing IN port to engage the pinion with the flywheel.
- Insert a 1/4 in hex wrench through the exhaust cover hole into the hex recess at the rear of the motor assembly.
- Turn the motor assembly by hand until the engine reaches the required position.
An outline only. Follow the full procedure, torque values and safety warnings in the document (from page 3).
Frequently Asked Questions
What is the difference between the ST750 and ST799 air starters?
In the model table the ST750 models are rated for a maximum supply pressure of 150 psig (1034 kPa), while the ST799 models are rated for 90 psig (621 kPa). Both use the same Series ST700 construction and model coding.
How much oil goes in an ST700 starter gear case and what type?
The manual calls for 175 ml (about 1/3 pint) of Dexron II automatic transmission fluid added through the side plug hole in the motor housing, with a caution not to overfill.
What torque is used on the ST700 starter mounting bolts?
The installation section says to tighten the mounting bolts to 100 ft-lb (136 Nm) when mounting the starter on the flywheel housing.
What size air supply line does an ST750 starter need?
Use 1-1/2 in hose or pipe for supply lines up to 15 ft long and 2 in hose or pipe for longer runs. A strainer is required in the inlet line of each starter.
What do the letters in an ST700 model number such as ST750GBDI03R31 mean?
The coding gives the starter size, percent arc, gas operation, gear ratio (B = 2.18:1, C = 2.53:1, D = 3.44:1), gear case type, drive type, drive housing and flange type, pinion, rotation and the drive housing and inlet orientation codes.
Need the parts or the starter in this document? Send the model number from your starter's plate and we will confirm the right Ingersoll Rand part or replacement.
Source: Ingersoll Rand, No. 47135561, Ausgabe 1, Mai 2010 (Edition 1, May 2010). Summary and tables prepared by AirStartersDirect.com, an authorized Ingersoll Rand air starter distributor; the PDF is the authoritative version. Page numbers refer to the PDF file. Reviewed October 2026.
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