Looking for the original manufacturer procedures to maintain your Quicke front loader? This 84-page Quicke Q20–Q85 series technical manual pdf (OEM #12162217 B) breaks down the complete tool carrier, compact valve, and boom assembly for all Q-Series models. Inside, you get detailed hydraulic diagrams tracking every fluid circuit, plus wiring diagrams for the Electrodrive CDC. Packed with step-by-step troubleshooting, this guide shows you exactly how to rebuild cylinders, replace live third function hoses, and fix internal leakage. Secure the cylinder guide to exactly 49 kpm and verify your Lock & Go screws are tightened to 22 Nm before testing the boom. A dead loader means tractors sitting idle in the yard. Download this bookmarked file directly to your tablet, jump straight to the hydraulic charts, and get your equipment moving again.
What's Inside This Manual
| System | Pages | Key Topics |
|---|
| Preface | 5-8 | Loader Identification, Subframe Identification |
| Safety Instructions | 9-14 | General Information, Explanation of Warning Levels, Symbol Explanation, Risk Factors During Service, Location of Warning Decals (Eu), Location of Warning Decals (Na) |
| Description | 15-18 | Definitions, Tool Carrier, Q Compact Valve |
| Installation | 19-34 | Checking the Subframe Hardware, Delta Subframe Preparation, Installing the Loader, Control Cable Replacement, Mounting Instructions, Safety Switch, Diagram, Electrical Circuit |
| Trouble Shooting | 35-44 | Trouble Shooting Compact Valve, Trouble Shooting Electrodrive Cdc, Trouble Shooting Internal Leakage |
| Service | 45-58 | Cylinder, Seal Assembly Replacement, Seal Assembly, Hydraulic Valve, Thermoshock, Replacing Hose Assembly in the Loader Beam, Replacing Live Third Function Hoses |
| Accessories | 59-78 | Hydraulic Locking, Loader Suspension - Soft Drive/Plus Drive, 3Rd Function, 3rd Function “Pilot System”, 4Th Function, Lock & Go, Live Third Valve |
| Data | 79-84 | Lifting Height to Pivot Point, Tipping Angle on Top, Breaking Up Angle at Ground Level, Max Lifting Force, Max Hydraulic Pressure, Loader Weight |
Quick Reference Specifications
| Specification | Value | Page |
|---|
| All Models |
| Torque for M20 Grade 8 (Class 10.9) screw | 542.3 Nm (400 lb-ft) | p. 19 |
| Torque for M16 Grade 8 (Class 10.9) screw | 271.2 Nm (200 lb-ft) | p. 19 |
| Torque for M12 Grade 5 (Class 8.8) screw | 94.9 Nm (70 lb-ft) | p. 19 |
| Torque for securing cylinder guide | 49 kpm | p. 47 |
| Torque for Lock & Go screw (Item 5) | 22 Nm | p. 76 |
| Torque for Lock & Go screw (Item 6) | 22 Nm | p. 76 |
| Tightening torque for 1/2" Grade 5 (Class 8.8) Screw | 85 lb-ft | p. 19 |
| Tightening torque for 1/2" Grade 8 (Class 10.9) Screw | 114 lb-ft | p. 19 |
| Control cable screw torque (small) | 5-6 Nm | p. 24 |
| Control cable screw torque (large) | 12.5-13.5 Nm | p. 24 |
| Q20, Q30, Q40, Q35, Q45 |
| Accumulator pressure (one accumulator) | 15 bar | p. 62 |
| Q50, Q60, Q65, Q75, Q85 |
| Accumulator pressure (two accumulators, first) | 15 bar | p. 62 |
