MPU-6000 SPI no acceleration Data

Hi everybody

I'm using the MPU-6000 with the SPI serial interface. For my application I need the gyro values and the acceleration with a sampla rate of 1 kHz.
I don't want to use any interrupt. I configured the MPU for a sample rate of 1 kHz. Now I read out every millisecond with a bust read the Sensor Data Registers directly.
The problem is that I only get the Gyro values of each axis. The accelreation has everytimes the value 0x7FFF = 32767 = maximum positiv value.

Can any person help me, to solve the problem so I can read out the acceleration? Is there any sample code for a configuration?

thanks for the Help.