Subscribe to Our Youtube Channel
Related Manuals for Grammer MSG45/421
Summary of Contents for Grammer MSG45/421
-
Page 1: Table Of Contents
February 2020 GRAMMER repair manual for seat MSG45/421 Page 1 of 1 TABLE OF CONTENTS Foreword 1 Description Safety information Nameplate 2 Diagnostics Component overview Fault overview – Identifying potential faults Troubleshooting – Locating the fault 3 Repair work Removing/installing backrest cushion... - Page 2 GRAMMER repair manual for seat MSG45/421 – February 2020 Foreword Page 1 of 2 Any delivery variants requiring an explanation are also described in this repair About this manual manual. Since the scope of delivery is based on the customer's order, certain descriptions and illustrations of the seat fittings can differ.
- Page 3 Bowden cables, cables, and hoses may only be secured by hand (therefore loose) It is ultimately impossible for GRAMMER AG to evaluate all situations which could using cable ties in the specified locations. You must ensure that the Bowden cables, pose a risk of injury to the person involved.
-
Page 4: Description
GRAMMER repair manual for seat MSG45/421 – February 2020 Description Page 1 of 1 TABLE OF CONTENTS Safety Instructions Nameplate Note: Please refer to the currently valid seat operating manual for additional descriptions. Material No. 1 447 263... -
Page 5: Safety Information
GRAMMER repair manual for seat MSG45/421 – February 2020 Safety information Page 1 of 1 Inspection and repair work may only be performed by specially trained personnel. All of the work steps described must only be carried out in compliance with all directives and requirements of the responsible authorities and of the health, accident and environmental protection regulations. -
Page 6: Nameplate
GRAMMER repair manual for seat MSG45/421 – February 2020 Nameplate Page 1 of 1 The nameplate is mounted on the rear left of the back plate. The nameplate includes the following data (for example): (A) Country of manufacture = MADE IN... -
Page 7: Diagnostics
GRAMMER repair manual for seat MSG45/421 – February 2020 Diagnostics Page 1 of 1 TABLE OF CONTENTS Component overview ● Seat switch installation overview ● Seat switch and pin assignment with circuit diagram Fault overview – Identifying potential faults which may occur Troubleshooting –... -
Page 8: Component Overview
GRAMMER repair manual for seat MSG45/421 – February 2020 Component overview Page 1 of 2 Seat switch installation overview Seat switch cable harness Cable tie with plug-in anchor On-board power supply connector Blind rivet Pressure spring Bushing Switch bracket Cable ties... - Page 9 GRAMMER repair manual for seat MSG45/421 – February 2020 Component overview Page 2 of 2 Seat switch and pin assignment with circuit diagram Seat switch cable harness On-board power supply connector Seat switch (13) Seat switch lifter (14) Assignment as normally open...
-
Page 10: Fault Overview - Identifying Potential Faults
GRAMMER repair manual for seat MSG45/421 – February 2020 Fault overview – Identifying potential faults Page 1 of 1 This Chapter contains information about faults which may occur in the seat. This information should serve to resolve the fault, with the help of Chapter 2.3 "Troubleshooting –... -
Page 11: Troubleshooting - Locating The Fault
GRAMMER repair manual for seat MSG45/421 – February 2020 Troubleshooting – Locating the fault Page 1 of 1 1 Checking the seat switch Prerequisites for troubleshooting: Electrical system of the vehicle has been checked and is in order. Overview of the relevant components, see Chap. 2.1. -
Page 12: Repair Work
GRAMMER repair manual for seat MSG45/421 – February 2020 Repair work Page 1 of 1 TABLE OF CONTENTS Removing/installing backrest cushion Removing/installing seat cushion Removing/installing left and right cover Removing/installing back plate with backrest bearing completely Removing/installing the bellows Removing/installing lap belt and buckle... -
Page 13: Removing/Installing Backrest Cushion
GRAMMER repair manual for seat MSG45/421 – February 2020 Removing/installing backrest cushion Page 1 of 1 Removal, installation Open the document box. Unscrew the seven cup head screws (3). Installation instruction: Cup head screw (3), 3.5 ± 0.5 Nm. CAUTION danger of injury... -
Page 14: Removing/Installing Seat Cushion
GRAMMER repair manual for seat MSG45/421 – February 2020 Removing/installing seat cushion Page 1 of 1 Removal Engage the backrest (3) in the Press down on the seat cushion (1) at foremost position. the rear centre until the snap lock grip (2) engages. -
Page 15: Removing/Installing Left And Right Cover
GRAMMER repair manual for seat MSG45/421 – February 2020 Removing/installing left and right cover Page 1 of 1 Removal, installation Remove the seat cushion (Chap. 3.2). Remove the lap belt and buckle (Chap. 3.6). Unclip two front (2) and rear (3) snap-in... -
Page 16: Removing/Installing Back Plate With Backrest Bearing Completely
GRAMMER repair manual for seat MSG45/421 – February 2020 Removing/installing back plate with backrest bearing completely Page 1 of 2 Removal, installation Remove the backrest cushion (Chap. 3.1). Remove the seat cushion (Chap. 3.2). Remove the lap belt and buckle (Chap. - Page 17 GRAMMER repair manual for seat MSG45/421 – February 2020 Removing/installing back plate with backrest bearing completely Page 2 of 2 Fold the back plate (1) completely forwards to release the return spring (6). Unscrew two flange bolts (3) and remove the flange nuts (5).
-
Page 18: Removing/Installing The Bellows
GRAMMER repair manual for seat MSG45/421 – February 2020 Removing/installing the bellows Page 1 of 1 Removal, installation Removing the bellows (1) from the upper suspension component: Lever out 2 mushroom knobs (4). Remove the seat cushion (Chap. 3.2). -
Page 19: Removing/Installing Lap Belt And Buckle
GRAMMER repair manual for seat MSG45/421 – February 2020 Removing/installing lap belt and buckle Page 1 of 1 Removal, installation Remove the seat cushion (Chap. 3.2). Unscrew the hexagon nut (2). Installation instruction: Hexagon nut (2), 50 Nm. Pull the buckle (1) and short (3) and long (4) bushings off the hexagon bolt (5). -
Page 20: Removing/Installing The Seat Length Adjustment Completely
GRAMMER repair manual for seat MSG45/421 – February 2020 Removing/installing the seat length adjustment completely Page 1 of 1 Removal, installation Unhook the bellows from the lower suspension component (1), push upwards and fix (see Chapter 3.5). Pull the snap-on rail (7) and rail (5) off the adjusting rail (4) and completely remove the adjusting rail (9). -
Page 21: Removing/Installing Seat Switch With Cable And Switch Actuation
GRAMMER repair manual for seat MSG45/421 – February 2020 Removing/installing seat switch with cable and switch actuation Page 1 of 1 Removal, installation Pull out the seat switch (7) on the housing seat level indicator (11) and Remove the seat cushion (Chap. 3.2). -
Page 22: Removing/Installing The Backrest Adjustment Completely
GRAMMER repair manual for seat MSG45/421 – February 2020 Removing/installing the backrest adjustment completely Page 1 of 1 Removal, installation Remove the seat cushion (Chap. 3.2). Remove the left lap belt (see Chapter 3.6). Remove the left cover (see Chapter 3.3). -
Page 23: Removing/Installing The Linkage Of The Weight Display
GRAMMER repair manual for seat MSG45/421 – February 2020 3.10 Removing/installing the linkage of the weight display Page 1 of 1 Removal, installation Remove the seat cushion (Chap. 3.2). Remove the bellows at the front, right and left of the upper suspension component and press down (see Chapter 3.5). -
Page 24: Removing/Installing The End Stop (Buffer)
GRAMMER repair manual for seat MSG45/421 – February 2020 3.11 Removing/installing the end stop (buffer) Page 1 of 1 Removal, installation Unhook the bellows on the rear of the lower suspension component (1), push upwards and fix (see Chapter 3.5).
Need help?
Do you have a question about the MSG45/421 and is the answer not in the manual?
Questions and answers